abbr_work.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 从wikipedia的API接口查询上市公司的简称"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import warnings\n",
    "warnings.filterwarnings('ignore')\n",
    "\n",
    "import wikipedia\n",
    "import re\n",
    "import os\n",
    "\n",
    "from langconv import *\n",
    "import pandas as pd\n",
    "#显示所有列\n",
    "pd.set_option('display.max_columns', None)\n",
    "#显示所有行\n",
    "pd.set_option('display.max_rows', None)\n",
    "#设置value的显示长度为100，默认为50\n",
    "pd.set_option('max_colwidth',1000)\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 获取上市公司全称，用于合并全称和简称搜索表时的去重key"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "3590\n"
     ]
    }
   ],
   "source": [
    "def get_company_name_list():\n",
    "    lines=open('company_cn.txt','r',encoding='utf-8').readlines()\n",
    "    list_data=[]\n",
    "    print(len(lines))\n",
    "\n",
    "    for i in lines:\n",
    "        i = i.strip('\\n')\n",
    "        list_data.append(i)\n",
    "\n",
    "    return list_data\n",
    "\n",
    "list_data=get_company_name_list()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 将所有繁体句子转换为简体句子"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "def fan_to_jian(sentence_list):\n",
    "    new_sentence_list=[]\n",
    "    for item in sentence_list:\n",
    "        new_item=''\n",
    "        for inde,ch in enumerate(item):\n",
    "            if ch>'\\u4e00' or '\\u9fa5'>ch:\n",
    "                #print(ch)\n",
    "                ch=ch.encode(encoding=\"utf-8\")\n",
    "                ch = Converter('zh-hans').convert(ch.decode('utf-8'))\n",
    "                ch = ch.encode('utf-8').decode('utf-8')\n",
    "                #print(ch)\n",
    "            new_item=new_item+ch\n",
    "        #print(new_item)\n",
    "        new_sentence_list.append(new_item)\n",
    "    return new_sentence_list"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 查看含有简称字段的条数："
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "def check_keyword_number(new_sentence_list):\n",
    "    brief_num=0\n",
    "    for index,item in enumerate(new_sentence_list):\n",
    "        if re.search('[\\u7B80][\\u79F0]',item):\n",
    "            brief_num=brief_num+1\n",
    "            \n",
    "    return brief_num"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 提取简称方法"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "# [\\u4e00-\\u9fa5] 中文所有字\n",
    "def get_breif_name(company_name_list,sentence_list):\n",
    "\n",
    "    result_list=[]\n",
    "    name_list=[]\n",
    "    seg_result_list=[]\n",
    "\n",
    "    for company_name,item in zip(company_name_list,sentence_list):\n",
    "        try:\n",
    "            \n",
    "            item_list_result=[]\n",
    "            pattern = re.compile('[a-zA-Z]*[简][称][为]?[作]?.*?[\\u4e00-\\u9fa5]+[a-zA-Z]*')\n",
    "            result = re.findall(pattern, item)\n",
    "            if result==[]:\n",
    "                continue\n",
    "            for i in result:\n",
    "                item_list_result.append(re.sub('[:：]','',i)[2:])\n",
    "            #print(item_list_result)\n",
    "            result_list.append(item_list_result)\n",
    "            name_list.append(company_name)\n",
    "            \n",
    "        except Exception as e:\n",
    "            continue\n",
    "    \n",
    "    #分割 和 或 连接词\n",
    "    for result in result_list:\n",
    "        item_list=[]\n",
    "        for item in result:\n",
    "            item_list=item_list+'及'.join('和'.join(item.split('或')).split('和')).split('及')\n",
    "        \n",
    "        seg_result_list.append(item_list)\n",
    "    \n",
    "    #去掉部分引号\n",
    "    final_result_list=[]\n",
    "    for item in seg_result_list:\n",
    "        list_item=[]\n",
    "        for i in item:\n",
    "            #print(re.findall('[a-zA-z]*[\\u4e00-\\u9fa5]+[a-zA-z]*',i))\n",
    "            list_item=list_item+[i.replace(\"'\",'').replace(',','').replace('“','').replace('为','').replace('「','').replace('；','').replace('深交所','')]\n",
    "        final_result_list.append(list_item)\n",
    "\n",
    "    result_dict={'name':name_list,'brief':final_result_list}\n",
    "    #print(result_dict)\n",
    "    df=pd.DataFrame(result_dict)\n",
    "    return df"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# ——————————按全称搜索得到csv表————————————"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [],
   "source": [
    "def save_to_csv(list_data):\n",
    "\n",
    "    # %u7B80%u79F0 简称\n",
    "    # [\\u4e00-\\u9fa5] 中文所有字\n",
    "    name_list=[]\n",
    "    result_list=[]\n",
    "    wikipedia.set_lang('zh')\n",
    "\n",
    "    for company_name in list_data:\n",
    "        try:\n",
    "            sentence = wikipedia.summary(company_name, sentences=1, auto_suggest=False)\n",
    "            name_list.append(company_name)\n",
    "            result_list.append(sentence)\n",
    "            \n",
    "        except Exception as e:\n",
    "            continue\n",
    "    result={'name':name_list,'result':result_list}\n",
    "    df = pd.DataFrame(result)\n",
    "    df.to_csv('csv_table.csv')\n",
    "    return 0"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [],
   "source": [
    "if not os.path.exists('csv_table.csv'):\n",
    "    save_to_csv(list_data)\n",
    "else:\n",
    "    df=pd.read_csv('csv_table.csv')\n",
    "\n",
    "sentence_list=list(df['result'])\n",
    "name_list=list(df['name'])"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 繁体转简体操作"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(409, 2)"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "new_sentence_list=fan_to_jian(sentence_list)\n",
    "\n",
    "result_dict={'name':name_list,'sentence':new_sentence_list}\n",
    "clean_df=pd.DataFrame(result_dict)\n",
    "clean_df.to_csv('clean_data.csv')\n",
    "clean_df.shape"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "268"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "check_keyword_number(new_sentence_list)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(268, 2)"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "company_name_list = clean_df.iloc[:,0]\n",
    "sentence_list=clean_df.iloc[:,1]\n",
    "df=get_breif_name(company_name_list,new_sentence_list)\n",
    "df.shape"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [],
   "source": [
    "add_df=pd.read_csv('result.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# ————————按简称搜索得到csv表——————————"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [],
   "source": [
    "#按简称搜索得到csv表\n",
    "def save_to_csv_brief(brief_name_list,list_data):\n",
    "    name_list = []\n",
    "    result_list = []\n",
    "    wikipedia.set_lang('zh')\n",
    "\n",
    "    for brief_name,company_name in zip(brief_name_list,list_data):\n",
    "        try:\n",
    "            sentence = wikipedia.summary(brief_name, sentences=1, auto_suggest=False)\n",
    "            print(sentence)\n",
    "\n",
    "            name_list.append(company_name)\n",
    "            result_list.append(sentence)\n",
    "        except Exception as e:\n",
    "            print(e)\n",
    "            continue\n",
    "    result = {'name': name_list, 'result': result_list}\n",
    "    df = pd.DataFrame(result)\n",
    "    df.to_csv('brief_csv_table.csv')\n",
    "    return 0\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [],
   "source": [
    "import os\n",
    "import pandas as pd\n",
    "\n",
    "if not os.path.exists('brief_csv_table.csv'):\n",
    "    save_to_csv(list_data)\n",
    "else:\n",
    "    df=pd.read_csv('brief_csv_table.csv')\n",
    "\n",
    "sentence_list=list(df['result'])\n",
    "name_list=list(df['name'])"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 繁体转简体操作"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [],
   "source": [
    "new_sentence_list=fan_to_jian(sentence_list)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [],
   "source": [
    "result_dict={'name':name_list,'sentence':new_sentence_list}\n",
    "clean_df=pd.DataFrame(result_dict)\n",
    "clean_df.to_csv('brief_clean_data.csv')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "330"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "check_keyword_number(new_sentence_list)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(330, 2)"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "company_name_list = clean_df.iloc[:,0]\n",
    "sentence_list=clean_df.iloc[:,1]\n",
    "df=get_breif_name(company_name_list,new_sentence_list)\n",
    "df.shape"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [],
   "source": [
    "df.to_csv('result2.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "表1：add_df 268    表2： df  330"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 合并两张表"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Unnamed: 0</th>\n",
       "      <th>brief</th>\n",
       "      <th>name</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[平安银行]</td>\n",
       "      <td>平安银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[万科, 万科集团]</td>\n",
       "      <td>万科企业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[G*ST国农, 深安达]</td>\n",
       "      <td>深圳中国农大科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[GST星源, 深原野]</td>\n",
       "      <td>深圳世纪星源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[神州高铁]</td>\n",
       "      <td>神州高铁技术股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[深宝安A, 深宝安]</td>\n",
       "      <td>中国宝安集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[飞亚达A]</td>\n",
       "      <td>飞亚达(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[深能源]</td>\n",
       "      <td>深圳能源集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[一致药业]</td>\n",
       "      <td>国药集团一致药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[富奥股份]</td>\n",
       "      <td>富奥汽车零部件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中粮地产]</td>\n",
       "      <td>中粮地产(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[神州数码]</td>\n",
       "      <td>神州数码集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华联控股]</td>\n",
       "      <td>华联控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[*ST大通]</td>\n",
       "      <td>深圳大通实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中洲控股]</td>\n",
       "      <td>深圳市中洲投资控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[深天马A]</td>\n",
       "      <td>天马微电子股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中兴, ZTE]</td>\n",
       "      <td>中兴通讯股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[盐田港]</td>\n",
       "      <td>深圳市盐田港股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天健集团]</td>\n",
       "      <td>深圳市天健(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中信海直]</td>\n",
       "      <td>中信海洋直升机股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[丰原药业]</td>\n",
       "      <td>安徽丰原药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中联重科]</td>\n",
       "      <td>中联重科股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[申万宏源]</td>\n",
       "      <td>申万宏源集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[沈阳机床]</td>\n",
       "      <td>沈阳机床股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东阿阿胶]</td>\n",
       "      <td>东阿阿胶股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华天酒店]</td>\n",
       "      <td>华天酒店集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[绿景控股, 绿景地产]</td>\n",
       "      <td>绿景控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长虹美菱, 虹美菱B]</td>\n",
       "      <td>长虹美菱股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广州浪奇]</td>\n",
       "      <td>广州市浪奇实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广弘控股, 粤美雅等]</td>\n",
       "      <td>广东广弘控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中原环保]</td>\n",
       "      <td>中原环保股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[湖南投资, 湘中意A]</td>\n",
       "      <td>湖南投资集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江铃, 江铃汽车]</td>\n",
       "      <td>江铃汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[古井贡酒, 古井贡B]</td>\n",
       "      <td>安徽古井贡酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[青岛国信双星]</td>\n",
       "      <td>青岛双星股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[海螺型材]</td>\n",
       "      <td>芜湖海螺型材科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国长安汽车集团]</td>\n",
       "      <td>重庆长安汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[格力]</td>\n",
       "      <td>珠海格力电器股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上峰水泥]</td>\n",
       "      <td>甘肃上峰水泥股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[视觉中国, VCG）是中国的一家在线视觉影像内容, 服务提供商]</td>\n",
       "      <td>视觉(中国)文化发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>40</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中山公用]</td>\n",
       "      <td>中山公用事业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>41</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[丰乐种业]</td>\n",
       "      <td>合肥丰乐种业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[苏宁环球]</td>\n",
       "      <td>苏宁环球股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>43</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[美锦能源]</td>\n",
       "      <td>山西美锦能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国元证券]</td>\n",
       "      <td>国元证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>45</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[振华科技]</td>\n",
       "      <td>中国振华(集团)科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>46</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国海证券]</td>\n",
       "      <td>国海证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>47</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中色股份]</td>\n",
       "      <td>中国有色金属建设股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>48</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[通化金马药业集团]</td>\n",
       "      <td>通化金马药业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>49</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中航飞机]</td>\n",
       "      <td>中航飞机股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>50</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广发证券]</td>\n",
       "      <td>广发证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华闻传媒]</td>\n",
       "      <td>华闻传媒投资集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>52</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[创维]</td>\n",
       "      <td>创维数字股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>53</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[太钢不锈]</td>\n",
       "      <td>山西太钢不锈钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>54</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国风塑业]</td>\n",
       "      <td>安徽国风塑业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>55</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京顺鑫农业股份]</td>\n",
       "      <td>北京顺鑫农业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>56</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[海印股份, 茂名永业]</td>\n",
       "      <td>广东海印集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>57</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安凯客车]</td>\n",
       "      <td>安徽安凯汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>58</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中鼎股份]</td>\n",
       "      <td>安徽中鼎密封件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>59</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[鞍钢]</td>\n",
       "      <td>鞍钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>60</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[现代投资, 湖南高速]</td>\n",
       "      <td>现代投资股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>61</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[钱江摩托]</td>\n",
       "      <td>浙江钱江摩托股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>62</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[电广传媒, 电广实业]</td>\n",
       "      <td>湖南电广传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>63</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[*ST夏利]</td>\n",
       "      <td>天津一汽夏利汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>64</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中关村]</td>\n",
       "      <td>北京中关村科技发展(控股)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>65</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华菱钢铁, 华菱管线]</td>\n",
       "      <td>湖南华菱钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>66</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[冀中能源集团]</td>\n",
       "      <td>冀中能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>67</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[紫光集团]</td>\n",
       "      <td>紫光股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>68</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[众泰汽车]</td>\n",
       "      <td>众泰汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>69</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[西山煤电]</td>\n",
       "      <td>山西西山煤电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>70</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[隆平高科]</td>\n",
       "      <td>袁隆平农业高科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>71</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华润三九]</td>\n",
       "      <td>华润三九医药股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>72</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[河南豫能控股股份]</td>\n",
       "      <td>河南豫能控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>73</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[伟星股份]</td>\n",
       "      <td>浙江伟星实业发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>74</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[大族激光]</td>\n",
       "      <td>大族激光科技产业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>75</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[永新股份]</td>\n",
       "      <td>黄山永新股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>76</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[苏宁易购, 苏宁云商]</td>\n",
       "      <td>苏宁易购集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>77</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[达安基因]</td>\n",
       "      <td>中山大学达安基因股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>78</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[苏泊尔]</td>\n",
       "      <td>浙江苏泊尔股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>79</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[紫光国微]</td>\n",
       "      <td>紫光国芯微电子股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>80</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[远光软件, YGSoft]</td>\n",
       "      <td>远光软件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>81</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长城影视]</td>\n",
       "      <td>长城影视股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>82</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天康集团]</td>\n",
       "      <td>天康生物股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>83</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安纳达]</td>\n",
       "      <td>安徽安纳达钛业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>84</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广电运通]</td>\n",
       "      <td>广州广电运通金融电子股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>85</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[楚江新材, 精诚铜业]</td>\n",
       "      <td>安徽楚江科技新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>86</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[游族]</td>\n",
       "      <td>游族网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>87</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广百股份]</td>\n",
       "      <td>广州市广百股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>88</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[合肥城建]</td>\n",
       "      <td>合肥城建发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>89</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[三全食品, 三全公司]</td>\n",
       "      <td>三全食品股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>90</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[科大讯飞]</td>\n",
       "      <td>科大讯飞股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>91</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[大华股份]</td>\n",
       "      <td>浙江大华技术股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>92</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天威视讯]</td>\n",
       "      <td>深圳市天威视讯股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>93</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[拓维信息]</td>\n",
       "      <td>拓维信息系统股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>94</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新华都]</td>\n",
       "      <td>新华都购物广场股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>95</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[友阿股份]</td>\n",
       "      <td>湖南友谊阿波罗商业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>96</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[神开股份]</td>\n",
       "      <td>上海神开石油化工装备股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>97</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[博云新材]</td>\n",
       "      <td>湖南博云新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>98</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中电兴发]</td>\n",
       "      <td>安徽中电兴发与鑫龙科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>99</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[森源电气]</td>\n",
       "      <td>河南森源电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>100</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[神剑股份]</td>\n",
       "      <td>安徽神剑新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>101</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[杭州杭氧股份]</td>\n",
       "      <td>杭州杭氧股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>102</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[深圳市兴森快捷电路科技股份]</td>\n",
       "      <td>深圳市兴森快捷电路科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>103</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[誉衡药业]</td>\n",
       "      <td>哈尔滨誉衡药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>104</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[珠江啤酒]</td>\n",
       "      <td>广州珠江啤酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>105</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[恺英含义英文King]</td>\n",
       "      <td>恺英网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>106</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[洽洽食品]</td>\n",
       "      <td>洽洽食品股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>107</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[雷柏科技]</td>\n",
       "      <td>深圳雷柏科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>108</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[海能达]</td>\n",
       "      <td>海能达通信股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>109</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[比亚迪]</td>\n",
       "      <td>比亚迪股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>110</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中公教育]</td>\n",
       "      <td>中公教育科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>111</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[捷顺科技]</td>\n",
       "      <td>深圳市捷顺科技实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>112</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[青青稞酒]</td>\n",
       "      <td>青海互助青稞酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>113</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[加加食品]</td>\n",
       "      <td>加加食品集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>114</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[摩登大道]</td>\n",
       "      <td>摩登大道时尚集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>115</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[西部证券]</td>\n",
       "      <td>西部证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>116</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广州珠江钢琴集团股份]</td>\n",
       "      <td>广州珠江钢琴集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>117</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广东宏大爆破股份]</td>\n",
       "      <td>广东宏大爆破股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>118</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江西煌上煌集团食品股份]</td>\n",
       "      <td>江西煌上煌集团食品股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>119</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[百洋水产集团股份]</td>\n",
       "      <td>百洋产业投资集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>120</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新疆浩源天然气股份]</td>\n",
       "      <td>新疆浩源天然气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>121</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国信证券]</td>\n",
       "      <td>国信证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>122</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[第一创业证券, 第一创业]</td>\n",
       "      <td>第一创业证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>123</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华西证券]</td>\n",
       "      <td>华西证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>124</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长城证券]</td>\n",
       "      <td>长城证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>125</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华林证券]</td>\n",
       "      <td>华林证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>126</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[特锐德]</td>\n",
       "      <td>青岛特锐德电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>127</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京探路者户外用品股份]</td>\n",
       "      <td>探路者控股集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>128</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安科生物]</td>\n",
       "      <td>安徽安科生物工程(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>129</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华谊兄弟传媒集团]</td>\n",
       "      <td>华谊兄弟传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>130</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[深圳新宙邦科技股份]</td>\n",
       "      <td>深圳新宙邦科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>131</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中青宝]</td>\n",
       "      <td>深圳中青宝互动网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>132</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东方财富]</td>\n",
       "      <td>东方财富信息股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>133</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长信科技]</td>\n",
       "      <td>芜湖长信科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>134</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[乐视]</td>\n",
       "      <td>乐视网信息技术(北京)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>135</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东方日升]</td>\n",
       "      <td>东方日升新能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>136</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[香雪制药]</td>\n",
       "      <td>广州市香雪制药股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>137</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天舟文化]</td>\n",
       "      <td>天舟文化股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>138</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新疆机械研究院股份]</td>\n",
       "      <td>新疆机械研究院股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>139</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[福建元力活性炭股份]</td>\n",
       "      <td>福建元力活性炭股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>140</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[朗源股份]</td>\n",
       "      <td>朗源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>141</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[永清环保]</td>\n",
       "      <td>永清环保股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>142</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[佳士科技]</td>\n",
       "      <td>深圳市佳士科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>143</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[千山药机]</td>\n",
       "      <td>湖南千山制药机械股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>144</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[银禧科技]</td>\n",
       "      <td>广东银禧科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>145</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[尔康制药]</td>\n",
       "      <td>湖南尔康制药股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>146</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江苏省交通科学研究院股份]</td>\n",
       "      <td>苏交科集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>147</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海安科瑞电气股份]</td>\n",
       "      <td>安科瑞电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>148</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华录百纳]</td>\n",
       "      <td>北京华录百纳影视股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>149</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江门市科恒实业股份]</td>\n",
       "      <td>江门市科恒实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>150</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京北信源软件股份]</td>\n",
       "      <td>北京北信源软件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>151</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[唐德影视]</td>\n",
       "      <td>浙江唐德影视股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>152</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[暴风集团]</td>\n",
       "      <td>暴风集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>153</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[温氏集团]</td>\n",
       "      <td>温氏食品集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>154</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[贝达药业]</td>\n",
       "      <td>贝达药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>155</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[药石科技]</td>\n",
       "      <td>南京药石科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>156</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[ATL）成立于]</td>\n",
       "      <td>宁德时代新能源科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>157</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[浦发银行]</td>\n",
       "      <td>上海浦东发展银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>158</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[白云机场]</td>\n",
       "      <td>广州白云国际机场股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>159</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华能国际]</td>\n",
       "      <td>华能国际电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>160</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安徽皖通高速公路股份]</td>\n",
       "      <td>安徽皖通高速公路股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>161</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国民生银行, 民生银行]</td>\n",
       "      <td>中国民生银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>162</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[山钢集团]</td>\n",
       "      <td>山东钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>163</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华能水电]</td>\n",
       "      <td>华能澜沧江水电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>164</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华电, 华电国际]</td>\n",
       "      <td>华电国际电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>165</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中石化]</td>\n",
       "      <td>中国石油化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>166</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[三一重工]</td>\n",
       "      <td>三一重工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>167</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[湖北楚天高速公路股份]</td>\n",
       "      <td>湖北楚天智能交通股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>168</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[招行]</td>\n",
       "      <td>招商银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>169</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京歌华有线网络股份]</td>\n",
       "      <td>北京歌华有线电视网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>170</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[保利地产]</td>\n",
       "      <td>保利发展控股集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>171</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国联通, ，在中国境内]</td>\n",
       "      <td>中国联合网络通信股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>172</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[黄山旅游, 黄山B]</td>\n",
       "      <td>黄山旅游发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>173</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华润万东医疗装备股份]</td>\n",
       "      <td>北京万东医疗科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>174</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[双鹤药业]</td>\n",
       "      <td>华润双鹤药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>175</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中视传媒]</td>\n",
       "      <td>中视传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>176</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广州发展, 广州控股]</td>\n",
       "      <td>广州发展集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>177</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上汽集团]</td>\n",
       "      <td>上海汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>178</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国金证券]</td>\n",
       "      <td>国金证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>179</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[郑州煤电股份]</td>\n",
       "      <td>郑州煤电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>180</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[太极集团]</td>\n",
       "      <td>重庆太极实业(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>181</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[四川岷江水利电力股份]</td>\n",
       "      <td>四川岷江水利电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>182</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华升股份, 益鑫泰]</td>\n",
       "      <td>湖南华升股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>183</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[宁夏新日恒力钢丝绳股份]</td>\n",
       "      <td>宁夏新日恒力钢丝绳股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>184</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[福田汽车, 福田股份]</td>\n",
       "      <td>北汽福田汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>185</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海建工]</td>\n",
       "      <td>上海建工集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>186</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海贝岭]</td>\n",
       "      <td>上海贝岭股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>187</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[黄河旋风]</td>\n",
       "      <td>河南黄河旋风股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>188</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[兖州煤业]</td>\n",
       "      <td>兖州煤业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>189</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[吉林森工]</td>\n",
       "      <td>吉林森林工业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>190</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[河南安彩高科股份]</td>\n",
       "      <td>河南安彩高科股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>191</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[桂冠电力]</td>\n",
       "      <td>广西桂冠电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>192</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[梦舟股份]</td>\n",
       "      <td>安徽梦舟实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>193</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北方股份]</td>\n",
       "      <td>内蒙古北方重型汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>194</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江苏国信集团]</td>\n",
       "      <td>江苏舜天股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>195</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安琪酵母]</td>\n",
       "      <td>安琪酵母股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>196</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[万华化学]</td>\n",
       "      <td>万华化学集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>197</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海家化]</td>\n",
       "      <td>上海家化联合股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>198</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中航工业洪都]</td>\n",
       "      <td>江西洪都航空工业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>199</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[振华重工]</td>\n",
       "      <td>上海振华重工(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>200</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天房发展]</td>\n",
       "      <td>天津市房地产发展(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>201</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华夏幸福]</td>\n",
       "      <td>华夏幸福基业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>202</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[阳泉煤业]</td>\n",
       "      <td>阳泉煤业(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>203</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中航电子]</td>\n",
       "      <td>中航航空电子系统股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>204</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[健康元]</td>\n",
       "      <td>健康元药业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>205</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[金地, 金地集团, 金地集团, G金地]</td>\n",
       "      <td>金地(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>206</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[福建龙净环保股份]</td>\n",
       "      <td>福建龙净环保股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>207</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[盛, 资源]</td>\n",
       "      <td>盛和资源控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>208</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国电电力]</td>\n",
       "      <td>国电南瑞科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>209</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江淮汽车]</td>\n",
       "      <td>安徽江淮汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>210</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天润乳业]</td>\n",
       "      <td>新疆天润乳业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>211</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[昆药集团]</td>\n",
       "      <td>昆药集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>212</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[六国化工]</td>\n",
       "      <td>安徽六国化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>213</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[湘邮科技]</td>\n",
       "      <td>湖南湘邮科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>214</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[科力远]</td>\n",
       "      <td>湖南科力远新能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>215</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[精工钢构]</td>\n",
       "      <td>长江精工钢结构(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>216</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[云南驰宏锌锗]</td>\n",
       "      <td>云南驰宏锌锗股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>217</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[烽火通信]</td>\n",
       "      <td>烽火通信科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>218</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中铁工业]</td>\n",
       "      <td>中铁高新工业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>219</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[山煤]</td>\n",
       "      <td>山煤国际能源集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>220</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[时代出版]</td>\n",
       "      <td>时代出版传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>221</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[皖江物流]</td>\n",
       "      <td>安徽皖江物流(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>222</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天华院]</td>\n",
       "      <td>青岛天华院化学工程股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>223</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安徽海螺, 海螺水泥]</td>\n",
       "      <td>安徽海螺水泥股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>224</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新华医疗]</td>\n",
       "      <td>山东新华医疗器械股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>225</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[龙溪股份]</td>\n",
       "      <td>福建龙溪轴承(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>226</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[鹏起科技发展股份]</td>\n",
       "      <td>鹏起科技发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>227</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[号百控股股份]</td>\n",
       "      <td>号百控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>228</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[申能股份]</td>\n",
       "      <td>申能股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>229</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[无锡市太极实业股份]</td>\n",
       "      <td>无锡市太极实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>230</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[作南京新百]</td>\n",
       "      <td>南京新街口百货商店股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>231</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[京投发展]</td>\n",
       "      <td>京投发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>232</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[珠江实业]</td>\n",
       "      <td>广州珠江实业开发股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>233</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[大金龙]</td>\n",
       "      <td>厦门金龙汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>234</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海石化]</td>\n",
       "      <td>中国石化上海石油化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>235</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[青岛海尔]</td>\n",
       "      <td>青岛海尔股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>236</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[湖南天雁机械股份]</td>\n",
       "      <td>湖南天雁机械股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>237</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[彩虹显示器件股份]</td>\n",
       "      <td>彩虹显示器件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>238</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[南宁百货大楼股份]</td>\n",
       "      <td>南宁百货大楼股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>239</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华电能源, 龙电股份]</td>\n",
       "      <td>华电能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>240</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[重百]</td>\n",
       "      <td>重庆百货大楼股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>241</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[实达集团]</td>\n",
       "      <td>福建实达集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>242</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[辽宁成大]</td>\n",
       "      <td>辽宁成大股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>243</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[山西焦化]</td>\n",
       "      <td>山西焦化股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>244</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安徽合力股份, 安徽合力]</td>\n",
       "      <td>安徽合力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>245</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东方通信股份]</td>\n",
       "      <td>东方通信股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>246</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[通宝能源]</td>\n",
       "      <td>山西通宝能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>247</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[昆钢控股]</td>\n",
       "      <td>云南煤业能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>248</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[马钢, 马钢股份]</td>\n",
       "      <td>马鞍山钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>249</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海耀皮玻璃集团股份]</td>\n",
       "      <td>上海耀皮玻璃集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>250</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海隧道工程股份]</td>\n",
       "      <td>上海隧道工程股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>251</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[申通集团]</td>\n",
       "      <td>上海申通地铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>252</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海机电股份]</td>\n",
       "      <td>上海机电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>253</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海华东电脑股份]</td>\n",
       "      <td>上海华东电脑股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>254</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海海欣集团股份]</td>\n",
       "      <td>上海海欣集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>255</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京京城机电股份]</td>\n",
       "      <td>北京京城机电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>256</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[通化东宝]</td>\n",
       "      <td>通化东宝药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>257</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中炬高新技术实业]</td>\n",
       "      <td>中炬高新技术实业(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>258</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东方电气集团]</td>\n",
       "      <td>东方电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>259</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国投公司]</td>\n",
       "      <td>国投电力控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>260</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[伊利股份]</td>\n",
       "      <td>内蒙古伊利实业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>261</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[秋林集团]</td>\n",
       "      <td>哈尔滨秋林集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>262</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广日股份, 广钢股份等]</td>\n",
       "      <td>广州广日股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>263</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长江电力]</td>\n",
       "      <td>中国长江电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>264</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华安证券]</td>\n",
       "      <td>华安证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>265</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[杭州银行]</td>\n",
       "      <td>杭州银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>266</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东方证券]</td>\n",
       "      <td>东方证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>267</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江苏有线, JSCN]</td>\n",
       "      <td>江苏省广电有线信息网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>268</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[株冶集团, 株冶股份]</td>\n",
       "      <td>株洲冶炼集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>269</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[内蒙古第一机械]</td>\n",
       "      <td>内蒙古第一机械集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>270</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新五丰]</td>\n",
       "      <td>湖南新五丰股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>271</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[健民集团, 武汉健民]</td>\n",
       "      <td>健民药业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>272</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[淮北矿业]</td>\n",
       "      <td>淮北矿业控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>273</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[马应龙]</td>\n",
       "      <td>马应龙药业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>274</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[九州通]</td>\n",
       "      <td>九州通医药集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>275</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[南京银行]</td>\n",
       "      <td>南京银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>276</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[西藏华钰矿业股份, 华钰矿业]</td>\n",
       "      <td>西藏华钰矿业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>277</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[春秋航空]</td>\n",
       "      <td>春秋航空股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>278</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中信建投证券股份, 中信建投证券]</td>\n",
       "      <td>中信建投证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>279</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[财通证券]</td>\n",
       "      <td>财通证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>280</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[海南橡胶]</td>\n",
       "      <td>海南天然橡胶产业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>281</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新城发展控股]</td>\n",
       "      <td>新城控股集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>282</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[重庆水务]</td>\n",
       "      <td>重庆水务集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>283</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天风证券]</td>\n",
       "      <td>天风证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>284</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国泰君安证券]</td>\n",
       "      <td>国泰君安证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>285</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[陕西煤业股份]</td>\n",
       "      <td>陕西煤业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>286</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广州港]</td>\n",
       "      <td>广州港股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>287</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广州汽车集团]</td>\n",
       "      <td>广州汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>288</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国平安]</td>\n",
       "      <td>中国平安保险(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>289</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国人保]</td>\n",
       "      <td>中国人民保险集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>290</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[交通银行]</td>\n",
       "      <td>交通银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>291</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[兴业证券]</td>\n",
       "      <td>兴业证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>292</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国中铁]</td>\n",
       "      <td>中国中铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>293</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东吴证券]</td>\n",
       "      <td>东吴证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>294</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北辰实业]</td>\n",
       "      <td>北京北辰实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>295</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国外运, 集团]</td>\n",
       "      <td>中国外运股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>296</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国铝业]</td>\n",
       "      <td>中国铝业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>297</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海医药]</td>\n",
       "      <td>上海医药集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>298</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中信重工机械股份]</td>\n",
       "      <td>中信重工机械股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>299</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国核建]</td>\n",
       "      <td>中国核工业建设股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>300</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长城汽车]</td>\n",
       "      <td>长城汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>301</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[平煤神马]</td>\n",
       "      <td>平顶山天安煤业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>302</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国电力建设集团]</td>\n",
       "      <td>中国电力建设股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>303</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华泰证券]</td>\n",
       "      <td>华泰证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>304</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[郑州煤矿机械集团股份]</td>\n",
       "      <td>郑州煤矿机械集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>305</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海电气]</td>\n",
       "      <td>上海电气集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>306</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国中车, CRRC]</td>\n",
       "      <td>中国中车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>307</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[宁波建工]</td>\n",
       "      <td>宁波建工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>308</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中交]</td>\n",
       "      <td>中国交通建设股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>309</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国光大银行]</td>\n",
       "      <td>中国光大银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>310</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[，前者是后者的控股公司]</td>\n",
       "      <td>中国石油天然气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>311</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长飞光纤]</td>\n",
       "      <td>长飞光纤光缆股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>312</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[浙商证券]</td>\n",
       "      <td>浙商证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>313</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国国旅]</td>\n",
       "      <td>中国国旅股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>314</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中煤能源, 中煤]</td>\n",
       "      <td>中国中煤能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>315</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[SMC）于]</td>\n",
       "      <td>南方出版传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>316</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[方正证券股份]</td>\n",
       "      <td>方正证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>317</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[凤凰出版传媒集团]</td>\n",
       "      <td>江苏凤凰出版传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>318</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国银行, 中行]</td>\n",
       "      <td>中国银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>319</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国重工]</td>\n",
       "      <td>中国船舶重工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>320</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[南京证券]</td>\n",
       "      <td>南京证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>321</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[贵阳银行]</td>\n",
       "      <td>贵阳银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>322</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中信]</td>\n",
       "      <td>中信银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>323</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国建材检验认证集团股份]</td>\n",
       "      <td>中国建材检验认证集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>324</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京翠微大厦股份]</td>\n",
       "      <td>北京翠微大厦股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>325</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[莎普爱思]</td>\n",
       "      <td>浙江莎普爱思药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>326</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[迎驾贡酒]</td>\n",
       "      <td>安徽迎驾贡酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>327</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[九华旅游]</td>\n",
       "      <td>安徽九华山旅游发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>328</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[应流股份]</td>\n",
       "      <td>安徽应流机电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>329</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[众源新材]</td>\n",
       "      <td>安徽众源新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>0.0</td>\n",
       "      <td>['平安银行']</td>\n",
       "      <td>平安银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>1.0</td>\n",
       "      <td>['万科', '万科集团']</td>\n",
       "      <td>万科企业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>2.0</td>\n",
       "      <td>['G*ST国农', '深安达']</td>\n",
       "      <td>深圳中国农大科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>3.0</td>\n",
       "      <td>['GST星源', '深原野']</td>\n",
       "      <td>深圳世纪星源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>4.0</td>\n",
       "      <td>['深宝安A', '深宝安']</td>\n",
       "      <td>中国宝安集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>5.0</td>\n",
       "      <td>['南玻A', '南玻B']</td>\n",
       "      <td>中国南玻集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>6.0</td>\n",
       "      <td>['康佳集团', '康佳']</td>\n",
       "      <td>康佳集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>7.0</td>\n",
       "      <td>['深华发A']</td>\n",
       "      <td>深圳中恒华发股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>8.0</td>\n",
       "      <td>['一致药业']</td>\n",
       "      <td>国药集团一致药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>9.0</td>\n",
       "      <td>['深桑达A']</td>\n",
       "      <td>深圳市桑达实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>10.0</td>\n",
       "      <td>['华联控股']</td>\n",
       "      <td>华联控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>11.0</td>\n",
       "      <td>['深南电A']</td>\n",
       "      <td>深圳南山热电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>12.0</td>\n",
       "      <td>['*ST大通']</td>\n",
       "      <td>深圳大通实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>13.0</td>\n",
       "      <td>['深天马A']</td>\n",
       "      <td>天马微电子股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>14.0</td>\n",
       "      <td>['中兴', 'ZTE']</td>\n",
       "      <td>中兴通讯股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>15.0</td>\n",
       "      <td>['深圳机场']</td>\n",
       "      <td>深圳市机场股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>16.0</td>\n",
       "      <td>['中信海直']</td>\n",
       "      <td>中信海洋直升机股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>17.0</td>\n",
       "      <td>['丰原药业']</td>\n",
       "      <td>安徽丰原药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>18.0</td>\n",
       "      <td>['中联重科']</td>\n",
       "      <td>中联重科股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>19.0</td>\n",
       "      <td>['申万宏源']</td>\n",
       "      <td>申万宏源集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>20.0</td>\n",
       "      <td>['金融街']</td>\n",
       "      <td>金融街控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>21.0</td>\n",
       "      <td>['沈阳机床']</td>\n",
       "      <td>沈阳机床股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>22.0</td>\n",
       "      <td>['通程控股']</td>\n",
       "      <td>长沙通程控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>23.0</td>\n",
       "      <td>['湖北宜化']</td>\n",
       "      <td>湖北宜化化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>24.0</td>\n",
       "      <td>['东阿阿胶']</td>\n",
       "      <td>东阿阿胶股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>25.0</td>\n",
       "      <td>['华天酒店']</td>\n",
       "      <td>华天酒店集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>26.0</td>\n",
       "      <td>['广东省高速公路发展股份']</td>\n",
       "      <td>广东省高速公路发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>27.0</td>\n",
       "      <td>['绿景控股', '绿景地产']</td>\n",
       "      <td>绿景控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>28.0</td>\n",
       "      <td>['长虹美菱', '虹美菱B']</td>\n",
       "      <td>长虹美菱股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>29.0</td>\n",
       "      <td>['广州浪奇']</td>\n",
       "      <td>广州市浪奇实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>30.0</td>\n",
       "      <td>['广弘控股', '粤美雅等']</td>\n",
       "      <td>广东广弘控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>31.0</td>\n",
       "      <td>['穗恒运']</td>\n",
       "      <td>广州恒运企业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>32.0</td>\n",
       "      <td>['中原环保']</td>\n",
       "      <td>中原环保股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>33.0</td>\n",
       "      <td>['湖南投资', '湘中意A']</td>\n",
       "      <td>湖南投资集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>34.0</td>\n",
       "      <td>['江铃', '江铃汽车']</td>\n",
       "      <td>江铃汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>35.0</td>\n",
       "      <td>['海螺型材']</td>\n",
       "      <td>芜湖海螺型材科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>36.0</td>\n",
       "      <td>['中国长安汽车集团']</td>\n",
       "      <td>重庆长安汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>37.0</td>\n",
       "      <td>['上峰水泥']</td>\n",
       "      <td>甘肃上峰水泥股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>38.0</td>\n",
       "      <td>['丰乐种业']</td>\n",
       "      <td>合肥丰乐种业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>39.0</td>\n",
       "      <td>['苏宁环球']</td>\n",
       "      <td>苏宁环球股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>40</th>\n",
       "      <td>40.0</td>\n",
       "      <td>['美锦能源']</td>\n",
       "      <td>山西美锦能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>41</th>\n",
       "      <td>41.0</td>\n",
       "      <td>['国元证券']</td>\n",
       "      <td>国元证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42</th>\n",
       "      <td>42.0</td>\n",
       "      <td>['振华科技']</td>\n",
       "      <td>中国振华(集团)科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>43</th>\n",
       "      <td>43.0</td>\n",
       "      <td>['南风化工']</td>\n",
       "      <td>南风化工集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44</th>\n",
       "      <td>44.0</td>\n",
       "      <td>['国海证券']</td>\n",
       "      <td>国海证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>45</th>\n",
       "      <td>45.0</td>\n",
       "      <td>['中航飞机']</td>\n",
       "      <td>中航飞机股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>46</th>\n",
       "      <td>46.0</td>\n",
       "      <td>['广发证券']</td>\n",
       "      <td>广发证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>47</th>\n",
       "      <td>47.0</td>\n",
       "      <td>['华闻传媒']</td>\n",
       "      <td>华闻传媒投资集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>48</th>\n",
       "      <td>48.0</td>\n",
       "      <td>['太钢不锈']</td>\n",
       "      <td>山西太钢不锈钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>49</th>\n",
       "      <td>49.0</td>\n",
       "      <td>['国风塑业']</td>\n",
       "      <td>安徽国风塑业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>50</th>\n",
       "      <td>50.0</td>\n",
       "      <td>['北京顺鑫农业股份']</td>\n",
       "      <td>北京顺鑫农业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51</th>\n",
       "      <td>51.0</td>\n",
       "      <td>['海印股份', '茂名永业']</td>\n",
       "      <td>广东海印集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>52</th>\n",
       "      <td>52.0</td>\n",
       "      <td>['安凯客车']</td>\n",
       "      <td>安徽安凯汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>53</th>\n",
       "      <td>53.0</td>\n",
       "      <td>['中鼎股份']</td>\n",
       "      <td>安徽中鼎密封件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>54</th>\n",
       "      <td>54.0</td>\n",
       "      <td>['现代投资', '湖南高速']</td>\n",
       "      <td>现代投资股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>55</th>\n",
       "      <td>55.0</td>\n",
       "      <td>['钱江摩托']</td>\n",
       "      <td>浙江钱江摩托股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>56</th>\n",
       "      <td>56.0</td>\n",
       "      <td>['电广传媒', '电广实业']</td>\n",
       "      <td>湖南电广传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>57</th>\n",
       "      <td>57.0</td>\n",
       "      <td>['华菱钢铁', '华菱管线']</td>\n",
       "      <td>湖南华菱钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>58</th>\n",
       "      <td>58.0</td>\n",
       "      <td>['中国重汽']</td>\n",
       "      <td>中国重汽集团济南卡车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>59</th>\n",
       "      <td>59.0</td>\n",
       "      <td>['首钢']</td>\n",
       "      <td>北京首钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>60</th>\n",
       "      <td>60.0</td>\n",
       "      <td>['蓝焰股份', '煤气化']</td>\n",
       "      <td>山西蓝焰控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>61</th>\n",
       "      <td>61.0</td>\n",
       "      <td>['众泰汽车']</td>\n",
       "      <td>众泰汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>62</th>\n",
       "      <td>62.0</td>\n",
       "      <td>['隆平高科']</td>\n",
       "      <td>袁隆平农业高科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>63</th>\n",
       "      <td>63.0</td>\n",
       "      <td>['华润三九']</td>\n",
       "      <td>华润三九医药股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>64</th>\n",
       "      <td>64.0</td>\n",
       "      <td>['河南豫能控股股份']</td>\n",
       "      <td>河南豫能控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>65</th>\n",
       "      <td>65.0</td>\n",
       "      <td>['伟星股份']</td>\n",
       "      <td>浙江伟星实业发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>66</th>\n",
       "      <td>66.0</td>\n",
       "      <td>['大族激光']</td>\n",
       "      <td>大族激光科技产业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>67</th>\n",
       "      <td>67.0</td>\n",
       "      <td>['永新股份']</td>\n",
       "      <td>黄山永新股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>68</th>\n",
       "      <td>68.0</td>\n",
       "      <td>['华信国际']</td>\n",
       "      <td>安徽华信国际控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>69</th>\n",
       "      <td>69.0</td>\n",
       "      <td>['苏宁易购', '苏宁云商']</td>\n",
       "      <td>苏宁易购集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>70</th>\n",
       "      <td>70.0</td>\n",
       "      <td>['达安基因']</td>\n",
       "      <td>中山大学达安基因股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>71</th>\n",
       "      <td>71.0</td>\n",
       "      <td>['远光软件', 'YGSoft']</td>\n",
       "      <td>远光软件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>72</th>\n",
       "      <td>72.0</td>\n",
       "      <td>['浙江华峰氨纶股份']</td>\n",
       "      <td>浙江华峰氨纶股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>73</th>\n",
       "      <td>73.0</td>\n",
       "      <td>['獐子岛']</td>\n",
       "      <td>獐子岛集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>74</th>\n",
       "      <td>74.0</td>\n",
       "      <td>['江苏沙钢股份']</td>\n",
       "      <td>江苏沙钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>75</th>\n",
       "      <td>75.0</td>\n",
       "      <td>['安纳达']</td>\n",
       "      <td>安徽安纳达钛业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>76</th>\n",
       "      <td>76.0</td>\n",
       "      <td>['广电运通']</td>\n",
       "      <td>广州广电运通金融电子股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>77</th>\n",
       "      <td>77.0</td>\n",
       "      <td>['楚江新材', '精诚铜业']</td>\n",
       "      <td>安徽楚江科技新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>78</th>\n",
       "      <td>78.0</td>\n",
       "      <td>['游族']</td>\n",
       "      <td>游族网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>79</th>\n",
       "      <td>79.0</td>\n",
       "      <td>['广百股份']</td>\n",
       "      <td>广州市广百股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>80</th>\n",
       "      <td>80.0</td>\n",
       "      <td>['合肥城建']</td>\n",
       "      <td>合肥城建发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>81</th>\n",
       "      <td>81.0</td>\n",
       "      <td>['三全食品', '三全公司']</td>\n",
       "      <td>三全食品股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>82</th>\n",
       "      <td>82.0</td>\n",
       "      <td>['科大讯飞']</td>\n",
       "      <td>科大讯飞股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>83</th>\n",
       "      <td>83.0</td>\n",
       "      <td>['大华股份']</td>\n",
       "      <td>浙江大华技术股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>84</th>\n",
       "      <td>84.0</td>\n",
       "      <td>['天威视讯']</td>\n",
       "      <td>深圳市天威视讯股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>85</th>\n",
       "      <td>85.0</td>\n",
       "      <td>['拓维信息']</td>\n",
       "      <td>拓维信息系统股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>86</th>\n",
       "      <td>86.0</td>\n",
       "      <td>['友阿股份']</td>\n",
       "      <td>湖南友谊阿波罗商业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>87</th>\n",
       "      <td>87.0</td>\n",
       "      <td>['神开股份']</td>\n",
       "      <td>上海神开石油化工装备股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>88</th>\n",
       "      <td>88.0</td>\n",
       "      <td>['辉煌科技']</td>\n",
       "      <td>河南辉煌科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>89</th>\n",
       "      <td>89.0</td>\n",
       "      <td>['博云新材']</td>\n",
       "      <td>湖南博云新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>90</th>\n",
       "      <td>90.0</td>\n",
       "      <td>['中电兴发']</td>\n",
       "      <td>安徽中电兴发与鑫龙科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>91</th>\n",
       "      <td>91.0</td>\n",
       "      <td>['森源电气']</td>\n",
       "      <td>河南森源电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>92</th>\n",
       "      <td>92.0</td>\n",
       "      <td>['神剑股份']</td>\n",
       "      <td>安徽神剑新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>93</th>\n",
       "      <td>93.0</td>\n",
       "      <td>['梦洁家纺']</td>\n",
       "      <td>湖南梦洁家纺股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>94</th>\n",
       "      <td>94.0</td>\n",
       "      <td>['省广股份']</td>\n",
       "      <td>广东省广告集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>95</th>\n",
       "      <td>95.0</td>\n",
       "      <td>['杭州杭氧股份']</td>\n",
       "      <td>杭州杭氧股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>96</th>\n",
       "      <td>96.0</td>\n",
       "      <td>['深圳市兴森快捷电路科技股份']</td>\n",
       "      <td>深圳市兴森快捷电路科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>97</th>\n",
       "      <td>97.0</td>\n",
       "      <td>['誉衡药业']</td>\n",
       "      <td>哈尔滨誉衡药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>98</th>\n",
       "      <td>98.0</td>\n",
       "      <td>['中南文化']</td>\n",
       "      <td>中南红文化集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>99</th>\n",
       "      <td>99.0</td>\n",
       "      <td>['珠江啤酒']</td>\n",
       "      <td>广州珠江啤酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>100</th>\n",
       "      <td>100.0</td>\n",
       "      <td>['洽洽食品']</td>\n",
       "      <td>洽洽食品股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>101</th>\n",
       "      <td>101.0</td>\n",
       "      <td>['雷柏科技']</td>\n",
       "      <td>深圳雷柏科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>102</th>\n",
       "      <td>102.0</td>\n",
       "      <td>['海能达']</td>\n",
       "      <td>海能达通信股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>103</th>\n",
       "      <td>103.0</td>\n",
       "      <td>['比亚迪']</td>\n",
       "      <td>比亚迪股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>104</th>\n",
       "      <td>104.0</td>\n",
       "      <td>['中公教育']</td>\n",
       "      <td>中公教育科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>105</th>\n",
       "      <td>105.0</td>\n",
       "      <td>['捷顺科技']</td>\n",
       "      <td>深圳市捷顺科技实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>106</th>\n",
       "      <td>106.0</td>\n",
       "      <td>['青青稞酒']</td>\n",
       "      <td>青海互助青稞酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>107</th>\n",
       "      <td>107.0</td>\n",
       "      <td>['加加食品']</td>\n",
       "      <td>加加食品集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>108</th>\n",
       "      <td>108.0</td>\n",
       "      <td>['西部证券']</td>\n",
       "      <td>西部证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>109</th>\n",
       "      <td>109.0</td>\n",
       "      <td>['长生生物', '长春长生']</td>\n",
       "      <td>长生生物科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>110</th>\n",
       "      <td>110.0</td>\n",
       "      <td>['猛狮科技']</td>\n",
       "      <td>广东猛狮新能源科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>111</th>\n",
       "      <td>111.0</td>\n",
       "      <td>['百洋水产集团股份']</td>\n",
       "      <td>百洋产业投资集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>112</th>\n",
       "      <td>112.0</td>\n",
       "      <td>['国信证券']</td>\n",
       "      <td>国信证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>113</th>\n",
       "      <td>113.0</td>\n",
       "      <td>['第一创业证券', '第一创业']</td>\n",
       "      <td>第一创业证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>114</th>\n",
       "      <td>114.0</td>\n",
       "      <td>['华西证券']</td>\n",
       "      <td>华西证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>115</th>\n",
       "      <td>115.0</td>\n",
       "      <td>['特锐德']</td>\n",
       "      <td>青岛特锐德电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>116</th>\n",
       "      <td>116.0</td>\n",
       "      <td>['北京探路者户外用品股份']</td>\n",
       "      <td>探路者控股集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>117</th>\n",
       "      <td>117.0</td>\n",
       "      <td>['甘肃大禹节水集团股份']</td>\n",
       "      <td>大禹节水集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>118</th>\n",
       "      <td>118.0</td>\n",
       "      <td>['华谊兄弟传媒集团']</td>\n",
       "      <td>华谊兄弟传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>119</th>\n",
       "      <td>119.0</td>\n",
       "      <td>['深圳新宙邦科技股份']</td>\n",
       "      <td>深圳新宙邦科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>120</th>\n",
       "      <td>120.0</td>\n",
       "      <td>['中青宝']</td>\n",
       "      <td>深圳中青宝互动网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>121</th>\n",
       "      <td>121.0</td>\n",
       "      <td>['东方财富']</td>\n",
       "      <td>东方财富信息股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>122</th>\n",
       "      <td>122.0</td>\n",
       "      <td>['长信科技']</td>\n",
       "      <td>芜湖长信科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>123</th>\n",
       "      <td>123.0</td>\n",
       "      <td>['东方日升']</td>\n",
       "      <td>东方日升新能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>124</th>\n",
       "      <td>124.0</td>\n",
       "      <td>['华策影视']</td>\n",
       "      <td>浙江华策影视股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>125</th>\n",
       "      <td>125.0</td>\n",
       "      <td>['香雪制药']</td>\n",
       "      <td>广州市香雪制药股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>126</th>\n",
       "      <td>126.0</td>\n",
       "      <td>['天舟文化']</td>\n",
       "      <td>天舟文化股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>127</th>\n",
       "      <td>127.0</td>\n",
       "      <td>['福建元力活性炭股份']</td>\n",
       "      <td>福建元力活性炭股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>128</th>\n",
       "      <td>128.0</td>\n",
       "      <td>['朗源股份']</td>\n",
       "      <td>朗源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>129</th>\n",
       "      <td>129.0</td>\n",
       "      <td>['永清环保']</td>\n",
       "      <td>永清环保股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>130</th>\n",
       "      <td>130.0</td>\n",
       "      <td>['千山药机']</td>\n",
       "      <td>湖南千山制药机械股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>131</th>\n",
       "      <td>131.0</td>\n",
       "      <td>['银禧科技']</td>\n",
       "      <td>广东银禧科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>132</th>\n",
       "      <td>132.0</td>\n",
       "      <td>['尔康制药']</td>\n",
       "      <td>湖南尔康制药股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>133</th>\n",
       "      <td>133.0</td>\n",
       "      <td>['湖北三丰智能输送装备股份']</td>\n",
       "      <td>湖北三丰智能输送装备股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>134</th>\n",
       "      <td>134.0</td>\n",
       "      <td>['江苏省交通科学研究院股份']</td>\n",
       "      <td>苏交科集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>135</th>\n",
       "      <td>135.0</td>\n",
       "      <td>['上海安科瑞电气股份']</td>\n",
       "      <td>安科瑞电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>136</th>\n",
       "      <td>136.0</td>\n",
       "      <td>['华录百纳']</td>\n",
       "      <td>北京华录百纳影视股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>137</th>\n",
       "      <td>137.0</td>\n",
       "      <td>['江苏三六五网络股份']</td>\n",
       "      <td>江苏三六五网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>138</th>\n",
       "      <td>138.0</td>\n",
       "      <td>['江门市科恒实业股份']</td>\n",
       "      <td>江门市科恒实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>139</th>\n",
       "      <td>139.0</td>\n",
       "      <td>['唐德影视']</td>\n",
       "      <td>浙江唐德影视股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>140</th>\n",
       "      <td>140.0</td>\n",
       "      <td>['贝达药业']</td>\n",
       "      <td>贝达药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>141</th>\n",
       "      <td>141.0</td>\n",
       "      <td>['药石科技']</td>\n",
       "      <td>南京药石科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>142</th>\n",
       "      <td>142.0</td>\n",
       "      <td>['ATL）成立于']</td>\n",
       "      <td>宁德时代新能源科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>143</th>\n",
       "      <td>143.0</td>\n",
       "      <td>['浦发银行']</td>\n",
       "      <td>上海浦东发展银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>144</th>\n",
       "      <td>144.0</td>\n",
       "      <td>['白云机场']</td>\n",
       "      <td>广州白云国际机场股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>145</th>\n",
       "      <td>145.0</td>\n",
       "      <td>['华能国际']</td>\n",
       "      <td>华能国际电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>146</th>\n",
       "      <td>146.0</td>\n",
       "      <td>['安徽皖通高速公路股份']</td>\n",
       "      <td>安徽皖通高速公路股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>147</th>\n",
       "      <td>147.0</td>\n",
       "      <td>['中国民生银行', '民生银行']</td>\n",
       "      <td>中国民生银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>148</th>\n",
       "      <td>148.0</td>\n",
       "      <td>['宝武集团']</td>\n",
       "      <td>宝山钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>149</th>\n",
       "      <td>149.0</td>\n",
       "      <td>['华能水电']</td>\n",
       "      <td>华能澜沧江水电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>150</th>\n",
       "      <td>150.0</td>\n",
       "      <td>['华电', '华电国际']</td>\n",
       "      <td>华电国际电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>151</th>\n",
       "      <td>151.0</td>\n",
       "      <td>['中石化']</td>\n",
       "      <td>中国石油化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>152</th>\n",
       "      <td>152.0</td>\n",
       "      <td>['三一重工']</td>\n",
       "      <td>三一重工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>153</th>\n",
       "      <td>153.0</td>\n",
       "      <td>['招行']</td>\n",
       "      <td>招商银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>154</th>\n",
       "      <td>154.0</td>\n",
       "      <td>['北京歌华有线网络股份']</td>\n",
       "      <td>北京歌华有线电视网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>155</th>\n",
       "      <td>155.0</td>\n",
       "      <td>['黄山旅游', '黄山B']</td>\n",
       "      <td>黄山旅游发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>156</th>\n",
       "      <td>156.0</td>\n",
       "      <td>['双鹤药业']</td>\n",
       "      <td>华润双鹤药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>157</th>\n",
       "      <td>157.0</td>\n",
       "      <td>['中视传媒']</td>\n",
       "      <td>中视传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>158</th>\n",
       "      <td>158.0</td>\n",
       "      <td>['广州发展', '广州控股']</td>\n",
       "      <td>广州发展集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>159</th>\n",
       "      <td>159.0</td>\n",
       "      <td>['上汽集团']</td>\n",
       "      <td>上海汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>160</th>\n",
       "      <td>160.0</td>\n",
       "      <td>['东航']</td>\n",
       "      <td>中国东方航空股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>161</th>\n",
       "      <td>161.0</td>\n",
       "      <td>['郑州煤电股份']</td>\n",
       "      <td>郑州煤电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>162</th>\n",
       "      <td>162.0</td>\n",
       "      <td>['厦门建发', '建发集团']</td>\n",
       "      <td>厦门建发股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>163</th>\n",
       "      <td>163.0</td>\n",
       "      <td>['华升股份', '益鑫泰']</td>\n",
       "      <td>湖南华升股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>164</th>\n",
       "      <td>164.0</td>\n",
       "      <td>['福田汽车', '福田股份']</td>\n",
       "      <td>北汽福田汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>165</th>\n",
       "      <td>165.0</td>\n",
       "      <td>['上海贝岭']</td>\n",
       "      <td>上海贝岭股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>166</th>\n",
       "      <td>166.0</td>\n",
       "      <td>['黄河旋风']</td>\n",
       "      <td>河南黄河旋风股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>167</th>\n",
       "      <td>167.0</td>\n",
       "      <td>['兖州煤业']</td>\n",
       "      <td>兖州煤业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>168</th>\n",
       "      <td>168.0</td>\n",
       "      <td>['大唐电信']</td>\n",
       "      <td>大唐电信科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>169</th>\n",
       "      <td>169.0</td>\n",
       "      <td>['河南安彩高科股份']</td>\n",
       "      <td>河南安彩高科股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>170</th>\n",
       "      <td>170.0</td>\n",
       "      <td>['桂冠电力']</td>\n",
       "      <td>广西桂冠电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>171</th>\n",
       "      <td>171.0</td>\n",
       "      <td>['梦舟股份']</td>\n",
       "      <td>安徽梦舟实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>172</th>\n",
       "      <td>172.0</td>\n",
       "      <td>['内蒙古鄂尔多斯资源股份']</td>\n",
       "      <td>内蒙古鄂尔多斯资源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>173</th>\n",
       "      <td>173.0</td>\n",
       "      <td>['安琪酵母']</td>\n",
       "      <td>安琪酵母股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>174</th>\n",
       "      <td>174.0</td>\n",
       "      <td>['万华化学']</td>\n",
       "      <td>万华化学集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>175</th>\n",
       "      <td>175.0</td>\n",
       "      <td>['正源股份']</td>\n",
       "      <td>正源控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>176</th>\n",
       "      <td>176.0</td>\n",
       "      <td>['白云山医药', '白云山']</td>\n",
       "      <td>广州白云山医药集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>177</th>\n",
       "      <td>177.0</td>\n",
       "      <td>['江铜']</td>\n",
       "      <td>江西铜业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>178</th>\n",
       "      <td>178.0</td>\n",
       "      <td>['福建龙净环保股份']</td>\n",
       "      <td>福建龙净环保股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>179</th>\n",
       "      <td>179.0</td>\n",
       "      <td>['抚顺特钢']</td>\n",
       "      <td>抚顺特殊钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>180</th>\n",
       "      <td>180.0</td>\n",
       "      <td>['湘电股份']</td>\n",
       "      <td>湘潭电机股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>181</th>\n",
       "      <td>181.0</td>\n",
       "      <td>['江淮汽车']</td>\n",
       "      <td>安徽江淮汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>182</th>\n",
       "      <td>182.0</td>\n",
       "      <td>['六国化工']</td>\n",
       "      <td>安徽六国化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>183</th>\n",
       "      <td>183.0</td>\n",
       "      <td>['湘邮科技']</td>\n",
       "      <td>湖南湘邮科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>184</th>\n",
       "      <td>184.0</td>\n",
       "      <td>['科力远']</td>\n",
       "      <td>湖南科力远新能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>185</th>\n",
       "      <td>185.0</td>\n",
       "      <td>['烽火通信']</td>\n",
       "      <td>烽火通信科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>186</th>\n",
       "      <td>186.0</td>\n",
       "      <td>['贵州茅台']</td>\n",
       "      <td>贵州茅台酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>187</th>\n",
       "      <td>187.0</td>\n",
       "      <td>['中铁工业']</td>\n",
       "      <td>中铁高新工业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>188</th>\n",
       "      <td>188.0</td>\n",
       "      <td>['山煤']</td>\n",
       "      <td>山煤国际能源集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>189</th>\n",
       "      <td>189.0</td>\n",
       "      <td>['深圳高速公路股份']</td>\n",
       "      <td>深圳高速公路股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>190</th>\n",
       "      <td>190.0</td>\n",
       "      <td>['时代出版']</td>\n",
       "      <td>时代出版传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>191</th>\n",
       "      <td>191.0</td>\n",
       "      <td>['安徽海螺', '海螺水泥']</td>\n",
       "      <td>安徽海螺水泥股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>192</th>\n",
       "      <td>192.0</td>\n",
       "      <td>['号百控股股份']</td>\n",
       "      <td>号百控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>193</th>\n",
       "      <td>193.0</td>\n",
       "      <td>['申能股份']</td>\n",
       "      <td>申能股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>194</th>\n",
       "      <td>194.0</td>\n",
       "      <td>['中安科股份', '中安科']</td>\n",
       "      <td>中安科股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>195</th>\n",
       "      <td>195.0</td>\n",
       "      <td>['无锡市太极实业股份']</td>\n",
       "      <td>无锡市太极实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>196</th>\n",
       "      <td>196.0</td>\n",
       "      <td>['京投发展']</td>\n",
       "      <td>京投发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>197</th>\n",
       "      <td>197.0</td>\n",
       "      <td>['珠江实业']</td>\n",
       "      <td>广州珠江实业开发股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>198</th>\n",
       "      <td>198.0</td>\n",
       "      <td>['上海石化']</td>\n",
       "      <td>中国石化上海石油化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>199</th>\n",
       "      <td>199.0</td>\n",
       "      <td>['青岛海尔']</td>\n",
       "      <td>青岛海尔股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>200</th>\n",
       "      <td>200.0</td>\n",
       "      <td>['彩虹显示器件股份']</td>\n",
       "      <td>彩虹显示器件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>201</th>\n",
       "      <td>201.0</td>\n",
       "      <td>['南宁百货大楼股份']</td>\n",
       "      <td>南宁百货大楼股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>202</th>\n",
       "      <td>202.0</td>\n",
       "      <td>['华电能源', '龙电股份']</td>\n",
       "      <td>华电能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>203</th>\n",
       "      <td>203.0</td>\n",
       "      <td>['湖南海利']</td>\n",
       "      <td>湖南海利化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>204</th>\n",
       "      <td>204.0</td>\n",
       "      <td>['山西焦化']</td>\n",
       "      <td>山西焦化股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>205</th>\n",
       "      <td>205.0</td>\n",
       "      <td>['华银电力']</td>\n",
       "      <td>大唐华银电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>206</th>\n",
       "      <td>206.0</td>\n",
       "      <td>['安徽合力股份', '安徽合力']</td>\n",
       "      <td>安徽合力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>207</th>\n",
       "      <td>207.0</td>\n",
       "      <td>['通宝能源']</td>\n",
       "      <td>山西通宝能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>208</th>\n",
       "      <td>208.0</td>\n",
       "      <td>['马钢', '马钢股份']</td>\n",
       "      <td>马鞍山钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>209</th>\n",
       "      <td>209.0</td>\n",
       "      <td>['上海隧道工程股份']</td>\n",
       "      <td>上海隧道工程股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>210</th>\n",
       "      <td>210.0</td>\n",
       "      <td>['申通集团']</td>\n",
       "      <td>上海申通地铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>211</th>\n",
       "      <td>211.0</td>\n",
       "      <td>['四川长虹', '长虹']</td>\n",
       "      <td>四川长虹电器股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>212</th>\n",
       "      <td>212.0</td>\n",
       "      <td>['上海华东电脑股份']</td>\n",
       "      <td>上海华东电脑股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>213</th>\n",
       "      <td>213.0</td>\n",
       "      <td>['上海海欣集团股份']</td>\n",
       "      <td>上海海欣集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>214</th>\n",
       "      <td>214.0</td>\n",
       "      <td>['内蒙华电']</td>\n",
       "      <td>内蒙古蒙电华能热电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>215</th>\n",
       "      <td>215.0</td>\n",
       "      <td>['中石化石油工程技术服务股份']</td>\n",
       "      <td>中石化石油工程技术服务股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>216</th>\n",
       "      <td>216.0</td>\n",
       "      <td>['伊利股份']</td>\n",
       "      <td>内蒙古伊利实业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>217</th>\n",
       "      <td>217.0</td>\n",
       "      <td>['广日股份', '广钢股份等']</td>\n",
       "      <td>广州广日股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>218</th>\n",
       "      <td>218.0</td>\n",
       "      <td>['华安证券']</td>\n",
       "      <td>华安证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>219</th>\n",
       "      <td>219.0</td>\n",
       "      <td>['杭州银行']</td>\n",
       "      <td>杭州银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>220</th>\n",
       "      <td>220.0</td>\n",
       "      <td>['新五丰']</td>\n",
       "      <td>湖南新五丰股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>221</th>\n",
       "      <td>221.0</td>\n",
       "      <td>['中影股份']</td>\n",
       "      <td>中国电影股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>222</th>\n",
       "      <td>222.0</td>\n",
       "      <td>['马应龙']</td>\n",
       "      <td>马应龙药业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>223</th>\n",
       "      <td>223.0</td>\n",
       "      <td>['九州通']</td>\n",
       "      <td>九州通医药集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>224</th>\n",
       "      <td>224.0</td>\n",
       "      <td>['重钢']</td>\n",
       "      <td>重庆钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>225</th>\n",
       "      <td>225.0</td>\n",
       "      <td>['南京银行']</td>\n",
       "      <td>南京银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>226</th>\n",
       "      <td>226.0</td>\n",
       "      <td>['西藏华钰矿业股份', '华钰矿业']</td>\n",
       "      <td>西藏华钰矿业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>227</th>\n",
       "      <td>227.0</td>\n",
       "      <td>['中信建投证券股份', '中信建投证券']</td>\n",
       "      <td>中信建投证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>228</th>\n",
       "      <td>228.0</td>\n",
       "      <td>['中国神华能源']</td>\n",
       "      <td>中国神华能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>229</th>\n",
       "      <td>229.0</td>\n",
       "      <td>['四川成渝高速公路股份']</td>\n",
       "      <td>四川成渝高速公路股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>230</th>\n",
       "      <td>230.0</td>\n",
       "      <td>['国航']</td>\n",
       "      <td>中国国际航空股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>231</th>\n",
       "      <td>231.0</td>\n",
       "      <td>['海南橡胶']</td>\n",
       "      <td>海南天然橡胶产业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>232</th>\n",
       "      <td>232.0</td>\n",
       "      <td>['重庆水务']</td>\n",
       "      <td>重庆水务集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>233</th>\n",
       "      <td>233.0</td>\n",
       "      <td>['天风证券']</td>\n",
       "      <td>天风证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>234</th>\n",
       "      <td>234.0</td>\n",
       "      <td>['国泰君安证券']</td>\n",
       "      <td>国泰君安证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>235</th>\n",
       "      <td>235.0</td>\n",
       "      <td>['陕西煤业股份']</td>\n",
       "      <td>陕西煤业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>236</th>\n",
       "      <td>236.0</td>\n",
       "      <td>['广州汽车集团']</td>\n",
       "      <td>广州汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>237</th>\n",
       "      <td>237.0</td>\n",
       "      <td>['农业银行']</td>\n",
       "      <td>中国农业银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>238</th>\n",
       "      <td>238.0</td>\n",
       "      <td>['中国平安']</td>\n",
       "      <td>中国平安保险(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>239</th>\n",
       "      <td>239.0</td>\n",
       "      <td>['交通银行']</td>\n",
       "      <td>交通银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>240</th>\n",
       "      <td>240.0</td>\n",
       "      <td>['新华人寿保险']</td>\n",
       "      <td>新华人寿保险股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>241</th>\n",
       "      <td>241.0</td>\n",
       "      <td>['工商银行']</td>\n",
       "      <td>中国工商银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>242</th>\n",
       "      <td>242.0</td>\n",
       "      <td>['大智慧']</td>\n",
       "      <td>上海大智慧股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>243</th>\n",
       "      <td>243.0</td>\n",
       "      <td>['东吴证券']</td>\n",
       "      <td>东吴证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>244</th>\n",
       "      <td>244.0</td>\n",
       "      <td>['会稽山绍兴酒股份', '会稽山绍兴酒']</td>\n",
       "      <td>会稽山绍兴酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>245</th>\n",
       "      <td>245.0</td>\n",
       "      <td>['中国外运', '集团']</td>\n",
       "      <td>中国外运股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>246</th>\n",
       "      <td>246.0</td>\n",
       "      <td>['中国铝业']</td>\n",
       "      <td>中国铝业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>247</th>\n",
       "      <td>247.0</td>\n",
       "      <td>['上海医药']</td>\n",
       "      <td>上海医药集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>248</th>\n",
       "      <td>248.0</td>\n",
       "      <td>['华泰证券']</td>\n",
       "      <td>华泰证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>249</th>\n",
       "      <td>249.0</td>\n",
       "      <td>['中国中车', 'CRRC']</td>\n",
       "      <td>中国中车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>250</th>\n",
       "      <td>250.0</td>\n",
       "      <td>['宁波建工']</td>\n",
       "      <td>宁波建工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>251</th>\n",
       "      <td>251.0</td>\n",
       "      <td>['中国光大银行']</td>\n",
       "      <td>中国光大银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>252</th>\n",
       "      <td>252.0</td>\n",
       "      <td>['，前者是后者的控股公司']</td>\n",
       "      <td>中国石油天然气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>253</th>\n",
       "      <td>253.0</td>\n",
       "      <td>['中国银河证券股份']</td>\n",
       "      <td>中国银河证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>254</th>\n",
       "      <td>254.0</td>\n",
       "      <td>['中国国旅']</td>\n",
       "      <td>中国国旅股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>255</th>\n",
       "      <td>255.0</td>\n",
       "      <td>['方正证券股份']</td>\n",
       "      <td>方正证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>256</th>\n",
       "      <td>256.0</td>\n",
       "      <td>['中国建设银行']</td>\n",
       "      <td>中国建设银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>257</th>\n",
       "      <td>257.0</td>\n",
       "      <td>['中国重工']</td>\n",
       "      <td>中国船舶重工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>258</th>\n",
       "      <td>258.0</td>\n",
       "      <td>['大唐发电']</td>\n",
       "      <td>大唐国际发电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>259</th>\n",
       "      <td>259.0</td>\n",
       "      <td>['中信']</td>\n",
       "      <td>中信银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>260</th>\n",
       "      <td>260.0</td>\n",
       "      <td>['喜临门家俱股份']</td>\n",
       "      <td>喜临门家具股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>261</th>\n",
       "      <td>261.0</td>\n",
       "      <td>['中国建材检验认证集团股份']</td>\n",
       "      <td>中国建材检验认证集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>262</th>\n",
       "      <td>262.0</td>\n",
       "      <td>['迎驾贡酒']</td>\n",
       "      <td>安徽迎驾贡酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>263</th>\n",
       "      <td>263.0</td>\n",
       "      <td>['九华旅游']</td>\n",
       "      <td>安徽九华山旅游发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>264</th>\n",
       "      <td>264.0</td>\n",
       "      <td>['应流股份']</td>\n",
       "      <td>安徽应流机电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>265</th>\n",
       "      <td>265.0</td>\n",
       "      <td>['众源新材']</td>\n",
       "      <td>安徽众源新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>266</th>\n",
       "      <td>266.0</td>\n",
       "      <td>['伯特利']</td>\n",
       "      <td>芜湖伯特利汽车安全系统股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>267</th>\n",
       "      <td>267.0</td>\n",
       "      <td>['洛阳钼业']</td>\n",
       "      <td>洛阳栾川钼业集团股份有限公司</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "     Unnamed: 0                              brief                 name\n",
       "0           NaN                             [平安银行]           平安银行股份有限公司\n",
       "1           NaN                         [万科, 万科集团]           万科企业股份有限公司\n",
       "2           NaN                      [G*ST国农, 深安达]       深圳中国农大科技股份有限公司\n",
       "3           NaN                       [GST星源, 深原野]         深圳世纪星源股份有限公司\n",
       "4           NaN                             [神州高铁]         神州高铁技术股份有限公司\n",
       "5           NaN                        [深宝安A, 深宝安]         中国宝安集团股份有限公司\n",
       "6           NaN                             [飞亚达A]        飞亚达(集团)股份有限公司\n",
       "7           NaN                              [深能源]         深圳能源集团股份有限公司\n",
       "8           NaN                             [一致药业]       国药集团一致药业股份有限公司\n",
       "9           NaN                             [富奥股份]        富奥汽车零部件股份有限公司\n",
       "10          NaN                             [中粮地产]       中粮地产(集团)股份有限公司\n",
       "11          NaN                             [神州数码]         神州数码集团股份有限公司\n",
       "12          NaN                             [华联控股]           华联控股股份有限公司\n",
       "13          NaN                            [*ST大通]         深圳大通实业股份有限公司\n",
       "14          NaN                             [中洲控股]      深圳市中洲投资控股股份有限公司\n",
       "15          NaN                             [深天马A]          天马微电子股份有限公司\n",
       "16          NaN                          [中兴, ZTE]           中兴通讯股份有限公司\n",
       "17          NaN                              [盐田港]         深圳市盐田港股份有限公司\n",
       "18          NaN                             [天健集团]      深圳市天健(集团)股份有限公司\n",
       "19          NaN                             [中信海直]        中信海洋直升机股份有限公司\n",
       "20          NaN                             [丰原药业]         安徽丰原药业股份有限公司\n",
       "21          NaN                             [中联重科]           中联重科股份有限公司\n",
       "22          NaN                             [申万宏源]         申万宏源集团股份有限公司\n",
       "23          NaN                             [沈阳机床]           沈阳机床股份有限公司\n",
       "24          NaN                             [东阿阿胶]           东阿阿胶股份有限公司\n",
       "25          NaN                             [华天酒店]         华天酒店集团股份有限公司\n",
       "26          NaN                       [绿景控股, 绿景地产]           绿景控股股份有限公司\n",
       "27          NaN                       [长虹美菱, 虹美菱B]           长虹美菱股份有限公司\n",
       "28          NaN                             [广州浪奇]        广州市浪奇实业股份有限公司\n",
       "29          NaN                       [广弘控股, 粤美雅等]         广东广弘控股股份有限公司\n",
       "30          NaN                             [中原环保]           中原环保股份有限公司\n",
       "31          NaN                       [湖南投资, 湘中意A]         湖南投资集团股份有限公司\n",
       "32          NaN                         [江铃, 江铃汽车]           江铃汽车股份有限公司\n",
       "33          NaN                       [古井贡酒, 古井贡B]         安徽古井贡酒股份有限公司\n",
       "34          NaN                           [青岛国信双星]           青岛双星股份有限公司\n",
       "35          NaN                             [海螺型材]       芜湖海螺型材科技股份有限公司\n",
       "36          NaN                         [中国长安汽车集团]         重庆长安汽车股份有限公司\n",
       "37          NaN                               [格力]         珠海格力电器股份有限公司\n",
       "38          NaN                             [上峰水泥]         甘肃上峰水泥股份有限公司\n",
       "39          NaN  [视觉中国, VCG）是中国的一家在线视觉影像内容, 服务提供商]     视觉(中国)文化发展股份有限公司\n",
       "40          NaN                             [中山公用]       中山公用事业集团股份有限公司\n",
       "41          NaN                             [丰乐种业]         合肥丰乐种业股份有限公司\n",
       "42          NaN                             [苏宁环球]           苏宁环球股份有限公司\n",
       "43          NaN                             [美锦能源]         山西美锦能源股份有限公司\n",
       "44          NaN                             [国元证券]           国元证券股份有限公司\n",
       "45          NaN                             [振华科技]     中国振华(集团)科技股份有限公司\n",
       "46          NaN                             [国海证券]           国海证券股份有限公司\n",
       "47          NaN                             [中色股份]       中国有色金属建设股份有限公司\n",
       "48          NaN                         [通化金马药业集团]       通化金马药业集团股份有限公司\n",
       "49          NaN                             [中航飞机]           中航飞机股份有限公司\n",
       "50          NaN                             [广发证券]           广发证券股份有限公司\n",
       "51          NaN                             [华闻传媒]       华闻传媒投资集团股份有限公司\n",
       "52          NaN                               [创维]           创维数字股份有限公司\n",
       "53          NaN                             [太钢不锈]        山西太钢不锈钢股份有限公司\n",
       "54          NaN                             [国风塑业]         安徽国风塑业股份有限公司\n",
       "55          NaN                         [北京顺鑫农业股份]         北京顺鑫农业股份有限公司\n",
       "56          NaN                       [海印股份, 茂名永业]         广东海印集团股份有限公司\n",
       "57          NaN                             [安凯客车]         安徽安凯汽车股份有限公司\n",
       "58          NaN                             [中鼎股份]        安徽中鼎密封件股份有限公司\n",
       "59          NaN                               [鞍钢]             鞍钢股份有限公司\n",
       "60          NaN                       [现代投资, 湖南高速]           现代投资股份有限公司\n",
       "61          NaN                             [钱江摩托]         浙江钱江摩托股份有限公司\n",
       "62          NaN                       [电广传媒, 电广实业]         湖南电广传媒股份有限公司\n",
       "63          NaN                            [*ST夏利]       天津一汽夏利汽车股份有限公司\n",
       "64          NaN                              [中关村]  北京中关村科技发展(控股)股份有限公司\n",
       "65          NaN                       [华菱钢铁, 华菱管线]         湖南华菱钢铁股份有限公司\n",
       "66          NaN                           [冀中能源集团]           冀中能源股份有限公司\n",
       "67          NaN                             [紫光集团]             紫光股份有限公司\n",
       "68          NaN                             [众泰汽车]           众泰汽车股份有限公司\n",
       "69          NaN                             [西山煤电]         山西西山煤电股份有限公司\n",
       "70          NaN                             [隆平高科]       袁隆平农业高科技股份有限公司\n",
       "71          NaN                             [华润三九]         华润三九医药股份有限公司\n",
       "72          NaN                         [河南豫能控股股份]         河南豫能控股股份有限公司\n",
       "73          NaN                             [伟星股份]       浙江伟星实业发展股份有限公司\n",
       "74          NaN                             [大族激光]     大族激光科技产业集团股份有限公司\n",
       "75          NaN                             [永新股份]           黄山永新股份有限公司\n",
       "76          NaN                       [苏宁易购, 苏宁云商]         苏宁易购集团股份有限公司\n",
       "77          NaN                             [达安基因]       中山大学达安基因股份有限公司\n",
       "78          NaN                              [苏泊尔]          浙江苏泊尔股份有限公司\n",
       "79          NaN                             [紫光国微]        紫光国芯微电子股份有限公司\n",
       "80          NaN                     [远光软件, YGSoft]           远光软件股份有限公司\n",
       "81          NaN                             [长城影视]           长城影视股份有限公司\n",
       "82          NaN                             [天康集团]           天康生物股份有限公司\n",
       "83          NaN                              [安纳达]        安徽安纳达钛业股份有限公司\n",
       "84          NaN                             [广电运通]     广州广电运通金融电子股份有限公司\n",
       "85          NaN                       [楚江新材, 精诚铜业]      安徽楚江科技新材料股份有限公司\n",
       "86          NaN                               [游族]           游族网络股份有限公司\n",
       "87          NaN                             [广百股份]          广州市广百股份有限公司\n",
       "88          NaN                             [合肥城建]         合肥城建发展股份有限公司\n",
       "89          NaN                       [三全食品, 三全公司]           三全食品股份有限公司\n",
       "90          NaN                             [科大讯飞]           科大讯飞股份有限公司\n",
       "91          NaN                             [大华股份]         浙江大华技术股份有限公司\n",
       "92          NaN                             [天威视讯]        深圳市天威视讯股份有限公司\n",
       "93          NaN                             [拓维信息]         拓维信息系统股份有限公司\n",
       "94          NaN                              [新华都]        新华都购物广场股份有限公司\n",
       "95          NaN                             [友阿股份]      湖南友谊阿波罗商业股份有限公司\n",
       "96          NaN                             [神开股份]     上海神开石油化工装备股份有限公司\n",
       "97          NaN                             [博云新材]        湖南博云新材料股份有限公司\n",
       "98          NaN                             [中电兴发]    安徽中电兴发与鑫龙科技股份有限公司\n",
       "99          NaN                             [森源电气]         河南森源电气股份有限公司\n",
       "100         NaN                             [神剑股份]        安徽神剑新材料股份有限公司\n",
       "101         NaN                           [杭州杭氧股份]           杭州杭氧股份有限公司\n",
       "102         NaN                    [深圳市兴森快捷电路科技股份]    深圳市兴森快捷电路科技股份有限公司\n",
       "103         NaN                             [誉衡药业]        哈尔滨誉衡药业股份有限公司\n",
       "104         NaN                             [珠江啤酒]         广州珠江啤酒股份有限公司\n",
       "105         NaN                       [恺英含义英文King]           恺英网络股份有限公司\n",
       "106         NaN                             [洽洽食品]           洽洽食品股份有限公司\n",
       "107         NaN                             [雷柏科技]         深圳雷柏科技股份有限公司\n",
       "108         NaN                              [海能达]          海能达通信股份有限公司\n",
       "109         NaN                              [比亚迪]            比亚迪股份有限公司\n",
       "110         NaN                             [中公教育]         中公教育科技股份有限公司\n",
       "111         NaN                             [捷顺科技]      深圳市捷顺科技实业股份有限公司\n",
       "112         NaN                             [青青稞酒]        青海互助青稞酒股份有限公司\n",
       "113         NaN                             [加加食品]         加加食品集团股份有限公司\n",
       "114         NaN                             [摩登大道]       摩登大道时尚集团股份有限公司\n",
       "115         NaN                             [西部证券]           西部证券股份有限公司\n",
       "116         NaN                       [广州珠江钢琴集团股份]       广州珠江钢琴集团股份有限公司\n",
       "117         NaN                         [广东宏大爆破股份]         广东宏大爆破股份有限公司\n",
       "118         NaN                      [江西煌上煌集团食品股份]      江西煌上煌集团食品股份有限公司\n",
       "119         NaN                         [百洋水产集团股份]       百洋产业投资集团股份有限公司\n",
       "120         NaN                        [新疆浩源天然气股份]        新疆浩源天然气股份有限公司\n",
       "121         NaN                             [国信证券]           国信证券股份有限公司\n",
       "122         NaN                     [第一创业证券, 第一创业]         第一创业证券股份有限公司\n",
       "123         NaN                             [华西证券]           华西证券股份有限公司\n",
       "124         NaN                             [长城证券]           长城证券股份有限公司\n",
       "125         NaN                             [华林证券]           华林证券股份有限公司\n",
       "126         NaN                              [特锐德]        青岛特锐德电气股份有限公司\n",
       "127         NaN                      [北京探路者户外用品股份]        探路者控股集团股份有限公司\n",
       "128         NaN                             [安科生物]   安徽安科生物工程(集团)股份有限公司\n",
       "129         NaN                         [华谊兄弟传媒集团]         华谊兄弟传媒股份有限公司\n",
       "130         NaN                        [深圳新宙邦科技股份]        深圳新宙邦科技股份有限公司\n",
       "131         NaN                              [中青宝]      深圳中青宝互动网络股份有限公司\n",
       "132         NaN                             [东方财富]         东方财富信息股份有限公司\n",
       "133         NaN                             [长信科技]         芜湖长信科技股份有限公司\n",
       "134         NaN                               [乐视]    乐视网信息技术(北京)股份有限公司\n",
       "135         NaN                             [东方日升]        东方日升新能源股份有限公司\n",
       "136         NaN                             [香雪制药]        广州市香雪制药股份有限公司\n",
       "137         NaN                             [天舟文化]           天舟文化股份有限公司\n",
       "138         NaN                        [新疆机械研究院股份]        新疆机械研究院股份有限公司\n",
       "139         NaN                        [福建元力活性炭股份]        福建元力活性炭股份有限公司\n",
       "140         NaN                             [朗源股份]             朗源股份有限公司\n",
       "141         NaN                             [永清环保]           永清环保股份有限公司\n",
       "142         NaN                             [佳士科技]        深圳市佳士科技股份有限公司\n",
       "143         NaN                             [千山药机]       湖南千山制药机械股份有限公司\n",
       "144         NaN                             [银禧科技]         广东银禧科技股份有限公司\n",
       "145         NaN                             [尔康制药]         湖南尔康制药股份有限公司\n",
       "146         NaN                     [江苏省交通科学研究院股份]          苏交科集团股份有限公司\n",
       "147         NaN                        [上海安科瑞电气股份]          安科瑞电气股份有限公司\n",
       "148         NaN                             [华录百纳]       北京华录百纳影视股份有限公司\n",
       "149         NaN                        [江门市科恒实业股份]        江门市科恒实业股份有限公司\n",
       "150         NaN                        [北京北信源软件股份]        北京北信源软件股份有限公司\n",
       "151         NaN                             [唐德影视]         浙江唐德影视股份有限公司\n",
       "152         NaN                             [暴风集团]           暴风集团股份有限公司\n",
       "153         NaN                             [温氏集团]         温氏食品集团股份有限公司\n",
       "154         NaN                             [贝达药业]           贝达药业股份有限公司\n",
       "155         NaN                             [药石科技]         南京药石科技股份有限公司\n",
       "156         NaN                          [ATL）成立于]      宁德时代新能源科技股份有限公司\n",
       "157         NaN                             [浦发银行]       上海浦东发展银行股份有限公司\n",
       "158         NaN                             [白云机场]       广州白云国际机场股份有限公司\n",
       "159         NaN                             [华能国际]         华能国际电力股份有限公司\n",
       "160         NaN                       [安徽皖通高速公路股份]       安徽皖通高速公路股份有限公司\n",
       "161         NaN                     [中国民生银行, 民生银行]         中国民生银行股份有限公司\n",
       "162         NaN                             [山钢集团]           山东钢铁股份有限公司\n",
       "163         NaN                             [华能水电]        华能澜沧江水电股份有限公司\n",
       "164         NaN                         [华电, 华电国际]         华电国际电力股份有限公司\n",
       "165         NaN                              [中石化]         中国石油化工股份有限公司\n",
       "166         NaN                             [三一重工]           三一重工股份有限公司\n",
       "167         NaN                       [湖北楚天高速公路股份]       湖北楚天智能交通股份有限公司\n",
       "168         NaN                               [招行]           招商银行股份有限公司\n",
       "169         NaN                       [北京歌华有线网络股份]     北京歌华有线电视网络股份有限公司\n",
       "170         NaN                             [保利地产]       保利发展控股集团股份有限公司\n",
       "171         NaN                     [中国联通, ，在中国境内]       中国联合网络通信股份有限公司\n",
       "172         NaN                        [黄山旅游, 黄山B]         黄山旅游发展股份有限公司\n",
       "173         NaN                       [华润万东医疗装备股份]       北京万东医疗科技股份有限公司\n",
       "174         NaN                             [双鹤药业]         华润双鹤药业股份有限公司\n",
       "175         NaN                             [中视传媒]           中视传媒股份有限公司\n",
       "176         NaN                       [广州发展, 广州控股]         广州发展集团股份有限公司\n",
       "177         NaN                             [上汽集团]         上海汽车集团股份有限公司\n",
       "178         NaN                             [国金证券]           国金证券股份有限公司\n",
       "179         NaN                           [郑州煤电股份]           郑州煤电股份有限公司\n",
       "180         NaN                             [太极集团]     重庆太极实业(集团)股份有限公司\n",
       "181         NaN                       [四川岷江水利电力股份]       四川岷江水利电力股份有限公司\n",
       "182         NaN                        [华升股份, 益鑫泰]           湖南华升股份有限公司\n",
       "183         NaN                      [宁夏新日恒力钢丝绳股份]      宁夏新日恒力钢丝绳股份有限公司\n",
       "184         NaN                       [福田汽车, 福田股份]         北汽福田汽车股份有限公司\n",
       "185         NaN                             [上海建工]         上海建工集团股份有限公司\n",
       "186         NaN                             [上海贝岭]           上海贝岭股份有限公司\n",
       "187         NaN                             [黄河旋风]         河南黄河旋风股份有限公司\n",
       "188         NaN                             [兖州煤业]           兖州煤业股份有限公司\n",
       "189         NaN                             [吉林森工]         吉林森林工业股份有限公司\n",
       "190         NaN                         [河南安彩高科股份]         河南安彩高科股份有限公司\n",
       "191         NaN                             [桂冠电力]         广西桂冠电力股份有限公司\n",
       "192         NaN                             [梦舟股份]         安徽梦舟实业股份有限公司\n",
       "193         NaN                             [北方股份]      内蒙古北方重型汽车股份有限公司\n",
       "194         NaN                           [江苏国信集团]           江苏舜天股份有限公司\n",
       "195         NaN                             [安琪酵母]           安琪酵母股份有限公司\n",
       "196         NaN                             [万华化学]         万华化学集团股份有限公司\n",
       "197         NaN                             [上海家化]         上海家化联合股份有限公司\n",
       "198         NaN                           [中航工业洪都]       江西洪都航空工业股份有限公司\n",
       "199         NaN                             [振华重工]     上海振华重工(集团)股份有限公司\n",
       "200         NaN                             [天房发展]   天津市房地产发展(集团)股份有限公司\n",
       "201         NaN                             [华夏幸福]         华夏幸福基业股份有限公司\n",
       "202         NaN                             [阳泉煤业]       阳泉煤业(集团)股份有限公司\n",
       "203         NaN                             [中航电子]       中航航空电子系统股份有限公司\n",
       "204         NaN                              [健康元]        健康元药业集团股份有限公司\n",
       "205         NaN              [金地, 金地集团, 金地集团, G金地]         金地(集团)股份有限公司\n",
       "206         NaN                         [福建龙净环保股份]         福建龙净环保股份有限公司\n",
       "207         NaN                            [盛, 资源]         盛和资源控股股份有限公司\n",
       "208         NaN                             [国电电力]         国电南瑞科技股份有限公司\n",
       "209         NaN                             [江淮汽车]       安徽江淮汽车集团股份有限公司\n",
       "210         NaN                             [天润乳业]         新疆天润乳业股份有限公司\n",
       "211         NaN                             [昆药集团]           昆药集团股份有限公司\n",
       "212         NaN                             [六国化工]         安徽六国化工股份有限公司\n",
       "213         NaN                             [湘邮科技]         湖南湘邮科技股份有限公司\n",
       "214         NaN                              [科力远]       湖南科力远新能源股份有限公司\n",
       "215         NaN                             [精工钢构]    长江精工钢结构(集团)股份有限公司\n",
       "216         NaN                           [云南驰宏锌锗]         云南驰宏锌锗股份有限公司\n",
       "217         NaN                             [烽火通信]         烽火通信科技股份有限公司\n",
       "218         NaN                             [中铁工业]         中铁高新工业股份有限公司\n",
       "219         NaN                               [山煤]       山煤国际能源集团股份有限公司\n",
       "220         NaN                             [时代出版]         时代出版传媒股份有限公司\n",
       "221         NaN                             [皖江物流]     安徽皖江物流(集团)股份有限公司\n",
       "222         NaN                              [天华院]      青岛天华院化学工程股份有限公司\n",
       "223         NaN                       [安徽海螺, 海螺水泥]         安徽海螺水泥股份有限公司\n",
       "224         NaN                             [新华医疗]       山东新华医疗器械股份有限公司\n",
       "225         NaN                             [龙溪股份]     福建龙溪轴承(集团)股份有限公司\n",
       "226         NaN                         [鹏起科技发展股份]         鹏起科技发展股份有限公司\n",
       "227         NaN                           [号百控股股份]           号百控股股份有限公司\n",
       "228         NaN                             [申能股份]             申能股份有限公司\n",
       "229         NaN                        [无锡市太极实业股份]        无锡市太极实业股份有限公司\n",
       "230         NaN                            [作南京新百]      南京新街口百货商店股份有限公司\n",
       "231         NaN                             [京投发展]           京投发展股份有限公司\n",
       "232         NaN                             [珠江实业]       广州珠江实业开发股份有限公司\n",
       "233         NaN                              [大金龙]       厦门金龙汽车集团股份有限公司\n",
       "234         NaN                             [上海石化]     中国石化上海石油化工股份有限公司\n",
       "235         NaN                             [青岛海尔]           青岛海尔股份有限公司\n",
       "236         NaN                         [湖南天雁机械股份]         湖南天雁机械股份有限公司\n",
       "237         NaN                         [彩虹显示器件股份]         彩虹显示器件股份有限公司\n",
       "238         NaN                         [南宁百货大楼股份]         南宁百货大楼股份有限公司\n",
       "239         NaN                       [华电能源, 龙电股份]           华电能源股份有限公司\n",
       "240         NaN                               [重百]         重庆百货大楼股份有限公司\n",
       "241         NaN                             [实达集团]         福建实达集团股份有限公司\n",
       "242         NaN                             [辽宁成大]           辽宁成大股份有限公司\n",
       "243         NaN                             [山西焦化]           山西焦化股份有限公司\n",
       "244         NaN                     [安徽合力股份, 安徽合力]           安徽合力股份有限公司\n",
       "245         NaN                           [东方通信股份]           东方通信股份有限公司\n",
       "246         NaN                             [通宝能源]         山西通宝能源股份有限公司\n",
       "247         NaN                             [昆钢控股]         云南煤业能源股份有限公司\n",
       "248         NaN                         [马钢, 马钢股份]          马鞍山钢铁股份有限公司\n",
       "249         NaN                       [上海耀皮玻璃集团股份]       上海耀皮玻璃集团股份有限公司\n",
       "250         NaN                         [上海隧道工程股份]         上海隧道工程股份有限公司\n",
       "251         NaN                             [申通集团]         上海申通地铁股份有限公司\n",
       "252         NaN                           [上海机电股份]           上海机电股份有限公司\n",
       "253         NaN                         [上海华东电脑股份]         上海华东电脑股份有限公司\n",
       "254         NaN                         [上海海欣集团股份]         上海海欣集团股份有限公司\n",
       "255         NaN                         [北京京城机电股份]         北京京城机电股份有限公司\n",
       "256         NaN                             [通化东宝]         通化东宝药业股份有限公司\n",
       "257         NaN                         [中炬高新技术实业]   中炬高新技术实业(集团)股份有限公司\n",
       "258         NaN                           [东方电气集团]           东方电气股份有限公司\n",
       "259         NaN                             [国投公司]         国投电力控股股份有限公司\n",
       "260         NaN                             [伊利股份]      内蒙古伊利实业集团股份有限公司\n",
       "261         NaN                             [秋林集团]        哈尔滨秋林集团股份有限公司\n",
       "262         NaN                      [广日股份, 广钢股份等]           广州广日股份有限公司\n",
       "263         NaN                             [长江电力]         中国长江电力股份有限公司\n",
       "264         NaN                             [华安证券]           华安证券股份有限公司\n",
       "265         NaN                             [杭州银行]           杭州银行股份有限公司\n",
       "266         NaN                             [东方证券]           东方证券股份有限公司\n",
       "267         NaN                       [江苏有线, JSCN]    江苏省广电有线信息网络股份有限公司\n",
       "268         NaN                       [株冶集团, 株冶股份]         株洲冶炼集团股份有限公司\n",
       "269         NaN                          [内蒙古第一机械]      内蒙古第一机械集团股份有限公司\n",
       "270         NaN                              [新五丰]          湖南新五丰股份有限公司\n",
       "271         NaN                       [健民集团, 武汉健民]         健民药业集团股份有限公司\n",
       "272         NaN                             [淮北矿业]         淮北矿业控股股份有限公司\n",
       "273         NaN                              [马应龙]        马应龙药业集团股份有限公司\n",
       "274         NaN                              [九州通]        九州通医药集团股份有限公司\n",
       "275         NaN                             [南京银行]           南京银行股份有限公司\n",
       "276         NaN                   [西藏华钰矿业股份, 华钰矿业]         西藏华钰矿业股份有限公司\n",
       "277         NaN                             [春秋航空]           春秋航空股份有限公司\n",
       "278         NaN                 [中信建投证券股份, 中信建投证券]         中信建投证券股份有限公司\n",
       "279         NaN                             [财通证券]           财通证券股份有限公司\n",
       "280         NaN                             [海南橡胶]     海南天然橡胶产业集团股份有限公司\n",
       "281         NaN                           [新城发展控股]         新城控股集团股份有限公司\n",
       "282         NaN                             [重庆水务]         重庆水务集团股份有限公司\n",
       "283         NaN                             [天风证券]           天风证券股份有限公司\n",
       "284         NaN                           [国泰君安证券]         国泰君安证券股份有限公司\n",
       "285         NaN                           [陕西煤业股份]           陕西煤业股份有限公司\n",
       "286         NaN                              [广州港]            广州港股份有限公司\n",
       "287         NaN                           [广州汽车集团]         广州汽车集团股份有限公司\n",
       "288         NaN                             [中国平安]     中国平安保险(集团)股份有限公司\n",
       "289         NaN                             [中国人保]       中国人民保险集团股份有限公司\n",
       "290         NaN                             [交通银行]           交通银行股份有限公司\n",
       "291         NaN                             [兴业证券]           兴业证券股份有限公司\n",
       "292         NaN                             [中国中铁]           中国中铁股份有限公司\n",
       "293         NaN                             [东吴证券]           东吴证券股份有限公司\n",
       "294         NaN                             [北辰实业]         北京北辰实业股份有限公司\n",
       "295         NaN                         [中国外运, 集团]           中国外运股份有限公司\n",
       "296         NaN                             [中国铝业]           中国铝业股份有限公司\n",
       "297         NaN                             [上海医药]         上海医药集团股份有限公司\n",
       "298         NaN                         [中信重工机械股份]         中信重工机械股份有限公司\n",
       "299         NaN                             [中国核建]        中国核工业建设股份有限公司\n",
       "300         NaN                             [长城汽车]           长城汽车股份有限公司\n",
       "301         NaN                             [平煤神马]        平顶山天安煤业股份有限公司\n",
       "302         NaN                         [中国电力建设集团]         中国电力建设股份有限公司\n",
       "303         NaN                             [华泰证券]           华泰证券股份有限公司\n",
       "304         NaN                       [郑州煤矿机械集团股份]       郑州煤矿机械集团股份有限公司\n",
       "305         NaN                             [上海电气]         上海电气集团股份有限公司\n",
       "306         NaN                       [中国中车, CRRC]           中国中车股份有限公司\n",
       "307         NaN                             [宁波建工]           宁波建工股份有限公司\n",
       "308         NaN                               [中交]         中国交通建设股份有限公司\n",
       "309         NaN                           [中国光大银行]         中国光大银行股份有限公司\n",
       "310         NaN                      [，前者是后者的控股公司]        中国石油天然气股份有限公司\n",
       "311         NaN                             [长飞光纤]         长飞光纤光缆股份有限公司\n",
       "312         NaN                             [浙商证券]           浙商证券股份有限公司\n",
       "313         NaN                             [中国国旅]           中国国旅股份有限公司\n",
       "314         NaN                         [中煤能源, 中煤]         中国中煤能源股份有限公司\n",
       "315         NaN                            [SMC）于]         南方出版传媒股份有限公司\n",
       "316         NaN                           [方正证券股份]           方正证券股份有限公司\n",
       "317         NaN                         [凤凰出版传媒集团]       江苏凤凰出版传媒股份有限公司\n",
       "318         NaN                         [中国银行, 中行]           中国银行股份有限公司\n",
       "319         NaN                             [中国重工]         中国船舶重工股份有限公司\n",
       "320         NaN                             [南京证券]           南京证券股份有限公司\n",
       "321         NaN                             [贵阳银行]           贵阳银行股份有限公司\n",
       "322         NaN                               [中信]           中信银行股份有限公司\n",
       "323         NaN                     [中国建材检验认证集团股份]     中国建材检验认证集团股份有限公司\n",
       "324         NaN                         [北京翠微大厦股份]         北京翠微大厦股份有限公司\n",
       "325         NaN                             [莎普爱思]       浙江莎普爱思药业股份有限公司\n",
       "326         NaN                             [迎驾贡酒]         安徽迎驾贡酒股份有限公司\n",
       "327         NaN                             [九华旅游]      安徽九华山旅游发展股份有限公司\n",
       "328         NaN                             [应流股份]         安徽应流机电股份有限公司\n",
       "329         NaN                             [众源新材]        安徽众源新材料股份有限公司\n",
       "0           0.0                           ['平安银行']           平安银行股份有限公司\n",
       "1           1.0                     ['万科', '万科集团']           万科企业股份有限公司\n",
       "2           2.0                  ['G*ST国农', '深安达']       深圳中国农大科技股份有限公司\n",
       "3           3.0                   ['GST星源', '深原野']         深圳世纪星源股份有限公司\n",
       "4           4.0                    ['深宝安A', '深宝安']         中国宝安集团股份有限公司\n",
       "5           5.0                     ['南玻A', '南玻B']         中国南玻集团股份有限公司\n",
       "6           6.0                     ['康佳集团', '康佳']           康佳集团股份有限公司\n",
       "7           7.0                           ['深华发A']         深圳中恒华发股份有限公司\n",
       "8           8.0                           ['一致药业']       国药集团一致药业股份有限公司\n",
       "9           9.0                           ['深桑达A']        深圳市桑达实业股份有限公司\n",
       "10         10.0                           ['华联控股']           华联控股股份有限公司\n",
       "11         11.0                           ['深南电A']         深圳南山热电股份有限公司\n",
       "12         12.0                          ['*ST大通']         深圳大通实业股份有限公司\n",
       "13         13.0                           ['深天马A']          天马微电子股份有限公司\n",
       "14         14.0                      ['中兴', 'ZTE']           中兴通讯股份有限公司\n",
       "15         15.0                           ['深圳机场']          深圳市机场股份有限公司\n",
       "16         16.0                           ['中信海直']        中信海洋直升机股份有限公司\n",
       "17         17.0                           ['丰原药业']         安徽丰原药业股份有限公司\n",
       "18         18.0                           ['中联重科']           中联重科股份有限公司\n",
       "19         19.0                           ['申万宏源']         申万宏源集团股份有限公司\n",
       "20         20.0                            ['金融街']          金融街控股股份有限公司\n",
       "21         21.0                           ['沈阳机床']           沈阳机床股份有限公司\n",
       "22         22.0                           ['通程控股']         长沙通程控股股份有限公司\n",
       "23         23.0                           ['湖北宜化']         湖北宜化化工股份有限公司\n",
       "24         24.0                           ['东阿阿胶']           东阿阿胶股份有限公司\n",
       "25         25.0                           ['华天酒店']         华天酒店集团股份有限公司\n",
       "26         26.0                    ['广东省高速公路发展股份']      广东省高速公路发展股份有限公司\n",
       "27         27.0                   ['绿景控股', '绿景地产']           绿景控股股份有限公司\n",
       "28         28.0                   ['长虹美菱', '虹美菱B']           长虹美菱股份有限公司\n",
       "29         29.0                           ['广州浪奇']        广州市浪奇实业股份有限公司\n",
       "30         30.0                   ['广弘控股', '粤美雅等']         广东广弘控股股份有限公司\n",
       "31         31.0                            ['穗恒运']       广州恒运企业集团股份有限公司\n",
       "32         32.0                           ['中原环保']           中原环保股份有限公司\n",
       "33         33.0                   ['湖南投资', '湘中意A']         湖南投资集团股份有限公司\n",
       "34         34.0                     ['江铃', '江铃汽车']           江铃汽车股份有限公司\n",
       "35         35.0                           ['海螺型材']       芜湖海螺型材科技股份有限公司\n",
       "36         36.0                       ['中国长安汽车集团']         重庆长安汽车股份有限公司\n",
       "37         37.0                           ['上峰水泥']         甘肃上峰水泥股份有限公司\n",
       "38         38.0                           ['丰乐种业']         合肥丰乐种业股份有限公司\n",
       "39         39.0                           ['苏宁环球']           苏宁环球股份有限公司\n",
       "40         40.0                           ['美锦能源']         山西美锦能源股份有限公司\n",
       "41         41.0                           ['国元证券']           国元证券股份有限公司\n",
       "42         42.0                           ['振华科技']     中国振华(集团)科技股份有限公司\n",
       "43         43.0                           ['南风化工']         南风化工集团股份有限公司\n",
       "44         44.0                           ['国海证券']           国海证券股份有限公司\n",
       "45         45.0                           ['中航飞机']           中航飞机股份有限公司\n",
       "46         46.0                           ['广发证券']           广发证券股份有限公司\n",
       "47         47.0                           ['华闻传媒']       华闻传媒投资集团股份有限公司\n",
       "48         48.0                           ['太钢不锈']        山西太钢不锈钢股份有限公司\n",
       "49         49.0                           ['国风塑业']         安徽国风塑业股份有限公司\n",
       "50         50.0                       ['北京顺鑫农业股份']         北京顺鑫农业股份有限公司\n",
       "51         51.0                   ['海印股份', '茂名永业']         广东海印集团股份有限公司\n",
       "52         52.0                           ['安凯客车']         安徽安凯汽车股份有限公司\n",
       "53         53.0                           ['中鼎股份']        安徽中鼎密封件股份有限公司\n",
       "54         54.0                   ['现代投资', '湖南高速']           现代投资股份有限公司\n",
       "55         55.0                           ['钱江摩托']         浙江钱江摩托股份有限公司\n",
       "56         56.0                   ['电广传媒', '电广实业']         湖南电广传媒股份有限公司\n",
       "57         57.0                   ['华菱钢铁', '华菱管线']         湖南华菱钢铁股份有限公司\n",
       "58         58.0                           ['中国重汽']     中国重汽集团济南卡车股份有限公司\n",
       "59         59.0                             ['首钢']           北京首钢股份有限公司\n",
       "60         60.0                    ['蓝焰股份', '煤气化']         山西蓝焰控股股份有限公司\n",
       "61         61.0                           ['众泰汽车']           众泰汽车股份有限公司\n",
       "62         62.0                           ['隆平高科']       袁隆平农业高科技股份有限公司\n",
       "63         63.0                           ['华润三九']         华润三九医药股份有限公司\n",
       "64         64.0                       ['河南豫能控股股份']         河南豫能控股股份有限公司\n",
       "65         65.0                           ['伟星股份']       浙江伟星实业发展股份有限公司\n",
       "66         66.0                           ['大族激光']     大族激光科技产业集团股份有限公司\n",
       "67         67.0                           ['永新股份']           黄山永新股份有限公司\n",
       "68         68.0                           ['华信国际']       安徽华信国际控股股份有限公司\n",
       "69         69.0                   ['苏宁易购', '苏宁云商']         苏宁易购集团股份有限公司\n",
       "70         70.0                           ['达安基因']       中山大学达安基因股份有限公司\n",
       "71         71.0                 ['远光软件', 'YGSoft']           远光软件股份有限公司\n",
       "72         72.0                       ['浙江华峰氨纶股份']         浙江华峰氨纶股份有限公司\n",
       "73         73.0                            ['獐子岛']          獐子岛集团股份有限公司\n",
       "74         74.0                         ['江苏沙钢股份']           江苏沙钢股份有限公司\n",
       "75         75.0                            ['安纳达']        安徽安纳达钛业股份有限公司\n",
       "76         76.0                           ['广电运通']     广州广电运通金融电子股份有限公司\n",
       "77         77.0                   ['楚江新材', '精诚铜业']      安徽楚江科技新材料股份有限公司\n",
       "78         78.0                             ['游族']           游族网络股份有限公司\n",
       "79         79.0                           ['广百股份']          广州市广百股份有限公司\n",
       "80         80.0                           ['合肥城建']         合肥城建发展股份有限公司\n",
       "81         81.0                   ['三全食品', '三全公司']           三全食品股份有限公司\n",
       "82         82.0                           ['科大讯飞']           科大讯飞股份有限公司\n",
       "83         83.0                           ['大华股份']         浙江大华技术股份有限公司\n",
       "84         84.0                           ['天威视讯']        深圳市天威视讯股份有限公司\n",
       "85         85.0                           ['拓维信息']         拓维信息系统股份有限公司\n",
       "86         86.0                           ['友阿股份']      湖南友谊阿波罗商业股份有限公司\n",
       "87         87.0                           ['神开股份']     上海神开石油化工装备股份有限公司\n",
       "88         88.0                           ['辉煌科技']         河南辉煌科技股份有限公司\n",
       "89         89.0                           ['博云新材']        湖南博云新材料股份有限公司\n",
       "90         90.0                           ['中电兴发']    安徽中电兴发与鑫龙科技股份有限公司\n",
       "91         91.0                           ['森源电气']         河南森源电气股份有限公司\n",
       "92         92.0                           ['神剑股份']        安徽神剑新材料股份有限公司\n",
       "93         93.0                           ['梦洁家纺']         湖南梦洁家纺股份有限公司\n",
       "94         94.0                           ['省广股份']        广东省广告集团股份有限公司\n",
       "95         95.0                         ['杭州杭氧股份']           杭州杭氧股份有限公司\n",
       "96         96.0                  ['深圳市兴森快捷电路科技股份']    深圳市兴森快捷电路科技股份有限公司\n",
       "97         97.0                           ['誉衡药业']        哈尔滨誉衡药业股份有限公司\n",
       "98         98.0                           ['中南文化']        中南红文化集团股份有限公司\n",
       "99         99.0                           ['珠江啤酒']         广州珠江啤酒股份有限公司\n",
       "100       100.0                           ['洽洽食品']           洽洽食品股份有限公司\n",
       "101       101.0                           ['雷柏科技']         深圳雷柏科技股份有限公司\n",
       "102       102.0                            ['海能达']          海能达通信股份有限公司\n",
       "103       103.0                            ['比亚迪']            比亚迪股份有限公司\n",
       "104       104.0                           ['中公教育']         中公教育科技股份有限公司\n",
       "105       105.0                           ['捷顺科技']      深圳市捷顺科技实业股份有限公司\n",
       "106       106.0                           ['青青稞酒']        青海互助青稞酒股份有限公司\n",
       "107       107.0                           ['加加食品']         加加食品集团股份有限公司\n",
       "108       108.0                           ['西部证券']           西部证券股份有限公司\n",
       "109       109.0                   ['长生生物', '长春长生']         长生生物科技股份有限公司\n",
       "110       110.0                           ['猛狮科技']      广东猛狮新能源科技股份有限公司\n",
       "111       111.0                       ['百洋水产集团股份']       百洋产业投资集团股份有限公司\n",
       "112       112.0                           ['国信证券']           国信证券股份有限公司\n",
       "113       113.0                 ['第一创业证券', '第一创业']         第一创业证券股份有限公司\n",
       "114       114.0                           ['华西证券']           华西证券股份有限公司\n",
       "115       115.0                            ['特锐德']        青岛特锐德电气股份有限公司\n",
       "116       116.0                    ['北京探路者户外用品股份']        探路者控股集团股份有限公司\n",
       "117       117.0                     ['甘肃大禹节水集团股份']         大禹节水集团股份有限公司\n",
       "118       118.0                       ['华谊兄弟传媒集团']         华谊兄弟传媒股份有限公司\n",
       "119       119.0                      ['深圳新宙邦科技股份']        深圳新宙邦科技股份有限公司\n",
       "120       120.0                            ['中青宝']      深圳中青宝互动网络股份有限公司\n",
       "121       121.0                           ['东方财富']         东方财富信息股份有限公司\n",
       "122       122.0                           ['长信科技']         芜湖长信科技股份有限公司\n",
       "123       123.0                           ['东方日升']        东方日升新能源股份有限公司\n",
       "124       124.0                           ['华策影视']         浙江华策影视股份有限公司\n",
       "125       125.0                           ['香雪制药']        广州市香雪制药股份有限公司\n",
       "126       126.0                           ['天舟文化']           天舟文化股份有限公司\n",
       "127       127.0                      ['福建元力活性炭股份']        福建元力活性炭股份有限公司\n",
       "128       128.0                           ['朗源股份']             朗源股份有限公司\n",
       "129       129.0                           ['永清环保']           永清环保股份有限公司\n",
       "130       130.0                           ['千山药机']       湖南千山制药机械股份有限公司\n",
       "131       131.0                           ['银禧科技']         广东银禧科技股份有限公司\n",
       "132       132.0                           ['尔康制药']         湖南尔康制药股份有限公司\n",
       "133       133.0                   ['湖北三丰智能输送装备股份']     湖北三丰智能输送装备股份有限公司\n",
       "134       134.0                   ['江苏省交通科学研究院股份']          苏交科集团股份有限公司\n",
       "135       135.0                      ['上海安科瑞电气股份']          安科瑞电气股份有限公司\n",
       "136       136.0                           ['华录百纳']       北京华录百纳影视股份有限公司\n",
       "137       137.0                      ['江苏三六五网络股份']        江苏三六五网络股份有限公司\n",
       "138       138.0                      ['江门市科恒实业股份']        江门市科恒实业股份有限公司\n",
       "139       139.0                           ['唐德影视']         浙江唐德影视股份有限公司\n",
       "140       140.0                           ['贝达药业']           贝达药业股份有限公司\n",
       "141       141.0                           ['药石科技']         南京药石科技股份有限公司\n",
       "142       142.0                        ['ATL）成立于']      宁德时代新能源科技股份有限公司\n",
       "143       143.0                           ['浦发银行']       上海浦东发展银行股份有限公司\n",
       "144       144.0                           ['白云机场']       广州白云国际机场股份有限公司\n",
       "145       145.0                           ['华能国际']         华能国际电力股份有限公司\n",
       "146       146.0                     ['安徽皖通高速公路股份']       安徽皖通高速公路股份有限公司\n",
       "147       147.0                 ['中国民生银行', '民生银行']         中国民生银行股份有限公司\n",
       "148       148.0                           ['宝武集团']           宝山钢铁股份有限公司\n",
       "149       149.0                           ['华能水电']        华能澜沧江水电股份有限公司\n",
       "150       150.0                     ['华电', '华电国际']         华电国际电力股份有限公司\n",
       "151       151.0                            ['中石化']         中国石油化工股份有限公司\n",
       "152       152.0                           ['三一重工']           三一重工股份有限公司\n",
       "153       153.0                             ['招行']           招商银行股份有限公司\n",
       "154       154.0                     ['北京歌华有线网络股份']     北京歌华有线电视网络股份有限公司\n",
       "155       155.0                    ['黄山旅游', '黄山B']         黄山旅游发展股份有限公司\n",
       "156       156.0                           ['双鹤药业']         华润双鹤药业股份有限公司\n",
       "157       157.0                           ['中视传媒']           中视传媒股份有限公司\n",
       "158       158.0                   ['广州发展', '广州控股']         广州发展集团股份有限公司\n",
       "159       159.0                           ['上汽集团']         上海汽车集团股份有限公司\n",
       "160       160.0                             ['东航']         中国东方航空股份有限公司\n",
       "161       161.0                         ['郑州煤电股份']           郑州煤电股份有限公司\n",
       "162       162.0                   ['厦门建发', '建发集团']           厦门建发股份有限公司\n",
       "163       163.0                    ['华升股份', '益鑫泰']           湖南华升股份有限公司\n",
       "164       164.0                   ['福田汽车', '福田股份']         北汽福田汽车股份有限公司\n",
       "165       165.0                           ['上海贝岭']           上海贝岭股份有限公司\n",
       "166       166.0                           ['黄河旋风']         河南黄河旋风股份有限公司\n",
       "167       167.0                           ['兖州煤业']           兖州煤业股份有限公司\n",
       "168       168.0                           ['大唐电信']         大唐电信科技股份有限公司\n",
       "169       169.0                       ['河南安彩高科股份']         河南安彩高科股份有限公司\n",
       "170       170.0                           ['桂冠电力']         广西桂冠电力股份有限公司\n",
       "171       171.0                           ['梦舟股份']         安徽梦舟实业股份有限公司\n",
       "172       172.0                    ['内蒙古鄂尔多斯资源股份']      内蒙古鄂尔多斯资源股份有限公司\n",
       "173       173.0                           ['安琪酵母']           安琪酵母股份有限公司\n",
       "174       174.0                           ['万华化学']         万华化学集团股份有限公司\n",
       "175       175.0                           ['正源股份']           正源控股股份有限公司\n",
       "176       176.0                   ['白云山医药', '白云山']      广州白云山医药集团股份有限公司\n",
       "177       177.0                             ['江铜']           江西铜业股份有限公司\n",
       "178       178.0                       ['福建龙净环保股份']         福建龙净环保股份有限公司\n",
       "179       179.0                           ['抚顺特钢']          抚顺特殊钢股份有限公司\n",
       "180       180.0                           ['湘电股份']           湘潭电机股份有限公司\n",
       "181       181.0                           ['江淮汽车']       安徽江淮汽车集团股份有限公司\n",
       "182       182.0                           ['六国化工']         安徽六国化工股份有限公司\n",
       "183       183.0                           ['湘邮科技']         湖南湘邮科技股份有限公司\n",
       "184       184.0                            ['科力远']       湖南科力远新能源股份有限公司\n",
       "185       185.0                           ['烽火通信']         烽火通信科技股份有限公司\n",
       "186       186.0                           ['贵州茅台']          贵州茅台酒股份有限公司\n",
       "187       187.0                           ['中铁工业']         中铁高新工业股份有限公司\n",
       "188       188.0                             ['山煤']       山煤国际能源集团股份有限公司\n",
       "189       189.0                       ['深圳高速公路股份']         深圳高速公路股份有限公司\n",
       "190       190.0                           ['时代出版']         时代出版传媒股份有限公司\n",
       "191       191.0                   ['安徽海螺', '海螺水泥']         安徽海螺水泥股份有限公司\n",
       "192       192.0                         ['号百控股股份']           号百控股股份有限公司\n",
       "193       193.0                           ['申能股份']             申能股份有限公司\n",
       "194       194.0                   ['中安科股份', '中安科']            中安科股份有限公司\n",
       "195       195.0                      ['无锡市太极实业股份']        无锡市太极实业股份有限公司\n",
       "196       196.0                           ['京投发展']           京投发展股份有限公司\n",
       "197       197.0                           ['珠江实业']       广州珠江实业开发股份有限公司\n",
       "198       198.0                           ['上海石化']     中国石化上海石油化工股份有限公司\n",
       "199       199.0                           ['青岛海尔']           青岛海尔股份有限公司\n",
       "200       200.0                       ['彩虹显示器件股份']         彩虹显示器件股份有限公司\n",
       "201       201.0                       ['南宁百货大楼股份']         南宁百货大楼股份有限公司\n",
       "202       202.0                   ['华电能源', '龙电股份']           华电能源股份有限公司\n",
       "203       203.0                           ['湖南海利']         湖南海利化工股份有限公司\n",
       "204       204.0                           ['山西焦化']           山西焦化股份有限公司\n",
       "205       205.0                           ['华银电力']         大唐华银电力股份有限公司\n",
       "206       206.0                 ['安徽合力股份', '安徽合力']           安徽合力股份有限公司\n",
       "207       207.0                           ['通宝能源']         山西通宝能源股份有限公司\n",
       "208       208.0                     ['马钢', '马钢股份']          马鞍山钢铁股份有限公司\n",
       "209       209.0                       ['上海隧道工程股份']         上海隧道工程股份有限公司\n",
       "210       210.0                           ['申通集团']         上海申通地铁股份有限公司\n",
       "211       211.0                     ['四川长虹', '长虹']         四川长虹电器股份有限公司\n",
       "212       212.0                       ['上海华东电脑股份']         上海华东电脑股份有限公司\n",
       "213       213.0                       ['上海海欣集团股份']         上海海欣集团股份有限公司\n",
       "214       214.0                           ['内蒙华电']      内蒙古蒙电华能热电股份有限公司\n",
       "215       215.0                  ['中石化石油工程技术服务股份']    中石化石油工程技术服务股份有限公司\n",
       "216       216.0                           ['伊利股份']      内蒙古伊利实业集团股份有限公司\n",
       "217       217.0                  ['广日股份', '广钢股份等']           广州广日股份有限公司\n",
       "218       218.0                           ['华安证券']           华安证券股份有限公司\n",
       "219       219.0                           ['杭州银行']           杭州银行股份有限公司\n",
       "220       220.0                            ['新五丰']          湖南新五丰股份有限公司\n",
       "221       221.0                           ['中影股份']           中国电影股份有限公司\n",
       "222       222.0                            ['马应龙']        马应龙药业集团股份有限公司\n",
       "223       223.0                            ['九州通']        九州通医药集团股份有限公司\n",
       "224       224.0                             ['重钢']           重庆钢铁股份有限公司\n",
       "225       225.0                           ['南京银行']           南京银行股份有限公司\n",
       "226       226.0               ['西藏华钰矿业股份', '华钰矿业']         西藏华钰矿业股份有限公司\n",
       "227       227.0             ['中信建投证券股份', '中信建投证券']         中信建投证券股份有限公司\n",
       "228       228.0                         ['中国神华能源']         中国神华能源股份有限公司\n",
       "229       229.0                     ['四川成渝高速公路股份']       四川成渝高速公路股份有限公司\n",
       "230       230.0                             ['国航']         中国国际航空股份有限公司\n",
       "231       231.0                           ['海南橡胶']     海南天然橡胶产业集团股份有限公司\n",
       "232       232.0                           ['重庆水务']         重庆水务集团股份有限公司\n",
       "233       233.0                           ['天风证券']           天风证券股份有限公司\n",
       "234       234.0                         ['国泰君安证券']         国泰君安证券股份有限公司\n",
       "235       235.0                         ['陕西煤业股份']           陕西煤业股份有限公司\n",
       "236       236.0                         ['广州汽车集团']         广州汽车集团股份有限公司\n",
       "237       237.0                           ['农业银行']         中国农业银行股份有限公司\n",
       "238       238.0                           ['中国平安']     中国平安保险(集团)股份有限公司\n",
       "239       239.0                           ['交通银行']           交通银行股份有限公司\n",
       "240       240.0                         ['新华人寿保险']         新华人寿保险股份有限公司\n",
       "241       241.0                           ['工商银行']         中国工商银行股份有限公司\n",
       "242       242.0                            ['大智慧']          上海大智慧股份有限公司\n",
       "243       243.0                           ['东吴证券']           东吴证券股份有限公司\n",
       "244       244.0             ['会稽山绍兴酒股份', '会稽山绍兴酒']         会稽山绍兴酒股份有限公司\n",
       "245       245.0                     ['中国外运', '集团']           中国外运股份有限公司\n",
       "246       246.0                           ['中国铝业']           中国铝业股份有限公司\n",
       "247       247.0                           ['上海医药']         上海医药集团股份有限公司\n",
       "248       248.0                           ['华泰证券']           华泰证券股份有限公司\n",
       "249       249.0                   ['中国中车', 'CRRC']           中国中车股份有限公司\n",
       "250       250.0                           ['宁波建工']           宁波建工股份有限公司\n",
       "251       251.0                         ['中国光大银行']         中国光大银行股份有限公司\n",
       "252       252.0                    ['，前者是后者的控股公司']        中国石油天然气股份有限公司\n",
       "253       253.0                       ['中国银河证券股份']         中国银河证券股份有限公司\n",
       "254       254.0                           ['中国国旅']           中国国旅股份有限公司\n",
       "255       255.0                         ['方正证券股份']           方正证券股份有限公司\n",
       "256       256.0                         ['中国建设银行']         中国建设银行股份有限公司\n",
       "257       257.0                           ['中国重工']         中国船舶重工股份有限公司\n",
       "258       258.0                           ['大唐发电']         大唐国际发电股份有限公司\n",
       "259       259.0                             ['中信']           中信银行股份有限公司\n",
       "260       260.0                        ['喜临门家俱股份']          喜临门家具股份有限公司\n",
       "261       261.0                   ['中国建材检验认证集团股份']     中国建材检验认证集团股份有限公司\n",
       "262       262.0                           ['迎驾贡酒']         安徽迎驾贡酒股份有限公司\n",
       "263       263.0                           ['九华旅游']      安徽九华山旅游发展股份有限公司\n",
       "264       264.0                           ['应流股份']         安徽应流机电股份有限公司\n",
       "265       265.0                           ['众源新材']        安徽众源新材料股份有限公司\n",
       "266       266.0                            ['伯特利']    芜湖伯特利汽车安全系统股份有限公司\n",
       "267       267.0                           ['洛阳钼业']       洛阳栾川钼业集团股份有限公司"
      ]
     },
     "execution_count": 19,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#pd.concat([obj1, obj2])的效果与obj1.append(obj2)是相同的；\n",
    "#当axis=1时，pd.concat([obj1, obj2], axis=1)的效果与pd.merge(obj1, obj2, left_index=True, right_index=True, how='outer')是相同的\n",
    "final_df=pd.concat( [df,add_df], axis=0 )\n",
    "final_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Unnamed: 0</th>\n",
       "      <th>brief</th>\n",
       "      <th>name</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[平安银行]</td>\n",
       "      <td>平安银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[万科, 万科集团]</td>\n",
       "      <td>万科企业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[G*ST国农, 深安达]</td>\n",
       "      <td>深圳中国农大科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[GST星源, 深原野]</td>\n",
       "      <td>深圳世纪星源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[神州高铁]</td>\n",
       "      <td>神州高铁技术股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[深宝安A, 深宝安]</td>\n",
       "      <td>中国宝安集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[飞亚达A]</td>\n",
       "      <td>飞亚达(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[深能源]</td>\n",
       "      <td>深圳能源集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[一致药业]</td>\n",
       "      <td>国药集团一致药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[富奥股份]</td>\n",
       "      <td>富奥汽车零部件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中粮地产]</td>\n",
       "      <td>中粮地产(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[神州数码]</td>\n",
       "      <td>神州数码集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华联控股]</td>\n",
       "      <td>华联控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[*ST大通]</td>\n",
       "      <td>深圳大通实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中洲控股]</td>\n",
       "      <td>深圳市中洲投资控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[深天马A]</td>\n",
       "      <td>天马微电子股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中兴, ZTE]</td>\n",
       "      <td>中兴通讯股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[盐田港]</td>\n",
       "      <td>深圳市盐田港股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天健集团]</td>\n",
       "      <td>深圳市天健(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中信海直]</td>\n",
       "      <td>中信海洋直升机股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[丰原药业]</td>\n",
       "      <td>安徽丰原药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中联重科]</td>\n",
       "      <td>中联重科股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[申万宏源]</td>\n",
       "      <td>申万宏源集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[沈阳机床]</td>\n",
       "      <td>沈阳机床股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东阿阿胶]</td>\n",
       "      <td>东阿阿胶股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华天酒店]</td>\n",
       "      <td>华天酒店集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[绿景控股, 绿景地产]</td>\n",
       "      <td>绿景控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长虹美菱, 虹美菱B]</td>\n",
       "      <td>长虹美菱股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广州浪奇]</td>\n",
       "      <td>广州市浪奇实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广弘控股, 粤美雅等]</td>\n",
       "      <td>广东广弘控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中原环保]</td>\n",
       "      <td>中原环保股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[湖南投资, 湘中意A]</td>\n",
       "      <td>湖南投资集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江铃, 江铃汽车]</td>\n",
       "      <td>江铃汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[古井贡酒, 古井贡B]</td>\n",
       "      <td>安徽古井贡酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[青岛国信双星]</td>\n",
       "      <td>青岛双星股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[海螺型材]</td>\n",
       "      <td>芜湖海螺型材科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国长安汽车集团]</td>\n",
       "      <td>重庆长安汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[格力]</td>\n",
       "      <td>珠海格力电器股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上峰水泥]</td>\n",
       "      <td>甘肃上峰水泥股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[视觉中国, VCG）是中国的一家在线视觉影像内容, 服务提供商]</td>\n",
       "      <td>视觉(中国)文化发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>40</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中山公用]</td>\n",
       "      <td>中山公用事业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>41</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[丰乐种业]</td>\n",
       "      <td>合肥丰乐种业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[苏宁环球]</td>\n",
       "      <td>苏宁环球股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>43</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[美锦能源]</td>\n",
       "      <td>山西美锦能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国元证券]</td>\n",
       "      <td>国元证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>45</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[振华科技]</td>\n",
       "      <td>中国振华(集团)科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>46</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国海证券]</td>\n",
       "      <td>国海证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>47</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中色股份]</td>\n",
       "      <td>中国有色金属建设股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>48</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[通化金马药业集团]</td>\n",
       "      <td>通化金马药业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>49</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中航飞机]</td>\n",
       "      <td>中航飞机股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>50</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广发证券]</td>\n",
       "      <td>广发证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华闻传媒]</td>\n",
       "      <td>华闻传媒投资集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>52</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[创维]</td>\n",
       "      <td>创维数字股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>53</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[太钢不锈]</td>\n",
       "      <td>山西太钢不锈钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>54</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国风塑业]</td>\n",
       "      <td>安徽国风塑业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>55</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京顺鑫农业股份]</td>\n",
       "      <td>北京顺鑫农业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>56</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[海印股份, 茂名永业]</td>\n",
       "      <td>广东海印集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>57</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安凯客车]</td>\n",
       "      <td>安徽安凯汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>58</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中鼎股份]</td>\n",
       "      <td>安徽中鼎密封件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>59</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[鞍钢]</td>\n",
       "      <td>鞍钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>60</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[现代投资, 湖南高速]</td>\n",
       "      <td>现代投资股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>61</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[钱江摩托]</td>\n",
       "      <td>浙江钱江摩托股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>62</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[电广传媒, 电广实业]</td>\n",
       "      <td>湖南电广传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>63</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[*ST夏利]</td>\n",
       "      <td>天津一汽夏利汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>64</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中关村]</td>\n",
       "      <td>北京中关村科技发展(控股)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>65</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华菱钢铁, 华菱管线]</td>\n",
       "      <td>湖南华菱钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>66</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[冀中能源集团]</td>\n",
       "      <td>冀中能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>67</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[紫光集团]</td>\n",
       "      <td>紫光股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>68</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[众泰汽车]</td>\n",
       "      <td>众泰汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>69</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[西山煤电]</td>\n",
       "      <td>山西西山煤电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>70</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[隆平高科]</td>\n",
       "      <td>袁隆平农业高科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>71</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华润三九]</td>\n",
       "      <td>华润三九医药股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>72</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[河南豫能控股股份]</td>\n",
       "      <td>河南豫能控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>73</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[伟星股份]</td>\n",
       "      <td>浙江伟星实业发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>74</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[大族激光]</td>\n",
       "      <td>大族激光科技产业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>75</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[永新股份]</td>\n",
       "      <td>黄山永新股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>76</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[苏宁易购, 苏宁云商]</td>\n",
       "      <td>苏宁易购集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>77</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[达安基因]</td>\n",
       "      <td>中山大学达安基因股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>78</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[苏泊尔]</td>\n",
       "      <td>浙江苏泊尔股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>79</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[紫光国微]</td>\n",
       "      <td>紫光国芯微电子股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>80</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[远光软件, YGSoft]</td>\n",
       "      <td>远光软件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>81</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长城影视]</td>\n",
       "      <td>长城影视股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>82</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天康集团]</td>\n",
       "      <td>天康生物股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>83</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安纳达]</td>\n",
       "      <td>安徽安纳达钛业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>84</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广电运通]</td>\n",
       "      <td>广州广电运通金融电子股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>85</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[楚江新材, 精诚铜业]</td>\n",
       "      <td>安徽楚江科技新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>86</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[游族]</td>\n",
       "      <td>游族网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>87</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广百股份]</td>\n",
       "      <td>广州市广百股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>88</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[合肥城建]</td>\n",
       "      <td>合肥城建发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>89</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[三全食品, 三全公司]</td>\n",
       "      <td>三全食品股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>90</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[科大讯飞]</td>\n",
       "      <td>科大讯飞股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>91</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[大华股份]</td>\n",
       "      <td>浙江大华技术股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>92</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天威视讯]</td>\n",
       "      <td>深圳市天威视讯股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>93</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[拓维信息]</td>\n",
       "      <td>拓维信息系统股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>94</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新华都]</td>\n",
       "      <td>新华都购物广场股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>95</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[友阿股份]</td>\n",
       "      <td>湖南友谊阿波罗商业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>96</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[神开股份]</td>\n",
       "      <td>上海神开石油化工装备股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>97</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[博云新材]</td>\n",
       "      <td>湖南博云新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>98</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中电兴发]</td>\n",
       "      <td>安徽中电兴发与鑫龙科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>99</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[森源电气]</td>\n",
       "      <td>河南森源电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>100</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[神剑股份]</td>\n",
       "      <td>安徽神剑新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>101</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[杭州杭氧股份]</td>\n",
       "      <td>杭州杭氧股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>102</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[深圳市兴森快捷电路科技股份]</td>\n",
       "      <td>深圳市兴森快捷电路科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>103</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[誉衡药业]</td>\n",
       "      <td>哈尔滨誉衡药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>104</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[珠江啤酒]</td>\n",
       "      <td>广州珠江啤酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>105</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[恺英含义英文King]</td>\n",
       "      <td>恺英网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>106</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[洽洽食品]</td>\n",
       "      <td>洽洽食品股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>107</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[雷柏科技]</td>\n",
       "      <td>深圳雷柏科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>108</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[海能达]</td>\n",
       "      <td>海能达通信股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>109</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[比亚迪]</td>\n",
       "      <td>比亚迪股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>110</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中公教育]</td>\n",
       "      <td>中公教育科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>111</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[捷顺科技]</td>\n",
       "      <td>深圳市捷顺科技实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>112</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[青青稞酒]</td>\n",
       "      <td>青海互助青稞酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>113</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[加加食品]</td>\n",
       "      <td>加加食品集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>114</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[摩登大道]</td>\n",
       "      <td>摩登大道时尚集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>115</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[西部证券]</td>\n",
       "      <td>西部证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>116</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广州珠江钢琴集团股份]</td>\n",
       "      <td>广州珠江钢琴集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>117</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广东宏大爆破股份]</td>\n",
       "      <td>广东宏大爆破股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>118</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江西煌上煌集团食品股份]</td>\n",
       "      <td>江西煌上煌集团食品股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>119</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[百洋水产集团股份]</td>\n",
       "      <td>百洋产业投资集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>120</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新疆浩源天然气股份]</td>\n",
       "      <td>新疆浩源天然气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>121</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国信证券]</td>\n",
       "      <td>国信证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>122</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[第一创业证券, 第一创业]</td>\n",
       "      <td>第一创业证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>123</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华西证券]</td>\n",
       "      <td>华西证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>124</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长城证券]</td>\n",
       "      <td>长城证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>125</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华林证券]</td>\n",
       "      <td>华林证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>126</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[特锐德]</td>\n",
       "      <td>青岛特锐德电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>127</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京探路者户外用品股份]</td>\n",
       "      <td>探路者控股集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>128</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安科生物]</td>\n",
       "      <td>安徽安科生物工程(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>129</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华谊兄弟传媒集团]</td>\n",
       "      <td>华谊兄弟传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>130</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[深圳新宙邦科技股份]</td>\n",
       "      <td>深圳新宙邦科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>131</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中青宝]</td>\n",
       "      <td>深圳中青宝互动网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>132</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东方财富]</td>\n",
       "      <td>东方财富信息股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>133</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长信科技]</td>\n",
       "      <td>芜湖长信科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>134</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[乐视]</td>\n",
       "      <td>乐视网信息技术(北京)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>135</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东方日升]</td>\n",
       "      <td>东方日升新能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>136</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[香雪制药]</td>\n",
       "      <td>广州市香雪制药股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>137</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天舟文化]</td>\n",
       "      <td>天舟文化股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>138</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新疆机械研究院股份]</td>\n",
       "      <td>新疆机械研究院股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>139</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[福建元力活性炭股份]</td>\n",
       "      <td>福建元力活性炭股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>140</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[朗源股份]</td>\n",
       "      <td>朗源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>141</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[永清环保]</td>\n",
       "      <td>永清环保股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>142</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[佳士科技]</td>\n",
       "      <td>深圳市佳士科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>143</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[千山药机]</td>\n",
       "      <td>湖南千山制药机械股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>144</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[银禧科技]</td>\n",
       "      <td>广东银禧科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>145</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[尔康制药]</td>\n",
       "      <td>湖南尔康制药股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>146</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江苏省交通科学研究院股份]</td>\n",
       "      <td>苏交科集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>147</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海安科瑞电气股份]</td>\n",
       "      <td>安科瑞电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>148</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华录百纳]</td>\n",
       "      <td>北京华录百纳影视股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>149</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江门市科恒实业股份]</td>\n",
       "      <td>江门市科恒实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>150</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京北信源软件股份]</td>\n",
       "      <td>北京北信源软件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>151</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[唐德影视]</td>\n",
       "      <td>浙江唐德影视股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>152</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[暴风集团]</td>\n",
       "      <td>暴风集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>153</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[温氏集团]</td>\n",
       "      <td>温氏食品集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>154</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[贝达药业]</td>\n",
       "      <td>贝达药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>155</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[药石科技]</td>\n",
       "      <td>南京药石科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>156</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[ATL）成立于]</td>\n",
       "      <td>宁德时代新能源科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>157</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[浦发银行]</td>\n",
       "      <td>上海浦东发展银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>158</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[白云机场]</td>\n",
       "      <td>广州白云国际机场股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>159</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华能国际]</td>\n",
       "      <td>华能国际电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>160</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安徽皖通高速公路股份]</td>\n",
       "      <td>安徽皖通高速公路股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>161</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国民生银行, 民生银行]</td>\n",
       "      <td>中国民生银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>162</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[山钢集团]</td>\n",
       "      <td>山东钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>163</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华能水电]</td>\n",
       "      <td>华能澜沧江水电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>164</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华电, 华电国际]</td>\n",
       "      <td>华电国际电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>165</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中石化]</td>\n",
       "      <td>中国石油化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>166</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[三一重工]</td>\n",
       "      <td>三一重工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>167</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[湖北楚天高速公路股份]</td>\n",
       "      <td>湖北楚天智能交通股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>168</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[招行]</td>\n",
       "      <td>招商银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>169</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京歌华有线网络股份]</td>\n",
       "      <td>北京歌华有线电视网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>170</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[保利地产]</td>\n",
       "      <td>保利发展控股集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>171</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国联通, ，在中国境内]</td>\n",
       "      <td>中国联合网络通信股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>172</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[黄山旅游, 黄山B]</td>\n",
       "      <td>黄山旅游发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>173</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华润万东医疗装备股份]</td>\n",
       "      <td>北京万东医疗科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>174</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[双鹤药业]</td>\n",
       "      <td>华润双鹤药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>175</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中视传媒]</td>\n",
       "      <td>中视传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>176</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广州发展, 广州控股]</td>\n",
       "      <td>广州发展集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>177</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上汽集团]</td>\n",
       "      <td>上海汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>178</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国金证券]</td>\n",
       "      <td>国金证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>179</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[郑州煤电股份]</td>\n",
       "      <td>郑州煤电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>180</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[太极集团]</td>\n",
       "      <td>重庆太极实业(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>181</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[四川岷江水利电力股份]</td>\n",
       "      <td>四川岷江水利电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>182</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华升股份, 益鑫泰]</td>\n",
       "      <td>湖南华升股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>183</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[宁夏新日恒力钢丝绳股份]</td>\n",
       "      <td>宁夏新日恒力钢丝绳股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>184</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[福田汽车, 福田股份]</td>\n",
       "      <td>北汽福田汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>185</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海建工]</td>\n",
       "      <td>上海建工集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>186</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海贝岭]</td>\n",
       "      <td>上海贝岭股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>187</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[黄河旋风]</td>\n",
       "      <td>河南黄河旋风股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>188</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[兖州煤业]</td>\n",
       "      <td>兖州煤业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>189</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[吉林森工]</td>\n",
       "      <td>吉林森林工业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>190</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[河南安彩高科股份]</td>\n",
       "      <td>河南安彩高科股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>191</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[桂冠电力]</td>\n",
       "      <td>广西桂冠电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>192</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[梦舟股份]</td>\n",
       "      <td>安徽梦舟实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>193</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北方股份]</td>\n",
       "      <td>内蒙古北方重型汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>194</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江苏国信集团]</td>\n",
       "      <td>江苏舜天股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>195</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安琪酵母]</td>\n",
       "      <td>安琪酵母股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>196</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[万华化学]</td>\n",
       "      <td>万华化学集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>197</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海家化]</td>\n",
       "      <td>上海家化联合股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>198</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中航工业洪都]</td>\n",
       "      <td>江西洪都航空工业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>199</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[振华重工]</td>\n",
       "      <td>上海振华重工(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>200</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天房发展]</td>\n",
       "      <td>天津市房地产发展(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>201</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华夏幸福]</td>\n",
       "      <td>华夏幸福基业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>202</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[阳泉煤业]</td>\n",
       "      <td>阳泉煤业(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>203</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中航电子]</td>\n",
       "      <td>中航航空电子系统股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>204</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[健康元]</td>\n",
       "      <td>健康元药业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>205</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[金地, 金地集团, 金地集团, G金地]</td>\n",
       "      <td>金地(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>206</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[福建龙净环保股份]</td>\n",
       "      <td>福建龙净环保股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>207</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[盛, 资源]</td>\n",
       "      <td>盛和资源控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>208</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国电电力]</td>\n",
       "      <td>国电南瑞科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>209</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江淮汽车]</td>\n",
       "      <td>安徽江淮汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>210</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天润乳业]</td>\n",
       "      <td>新疆天润乳业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>211</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[昆药集团]</td>\n",
       "      <td>昆药集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>212</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[六国化工]</td>\n",
       "      <td>安徽六国化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>213</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[湘邮科技]</td>\n",
       "      <td>湖南湘邮科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>214</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[科力远]</td>\n",
       "      <td>湖南科力远新能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>215</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[精工钢构]</td>\n",
       "      <td>长江精工钢结构(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>216</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[云南驰宏锌锗]</td>\n",
       "      <td>云南驰宏锌锗股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>217</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[烽火通信]</td>\n",
       "      <td>烽火通信科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>218</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中铁工业]</td>\n",
       "      <td>中铁高新工业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>219</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[山煤]</td>\n",
       "      <td>山煤国际能源集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>220</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[时代出版]</td>\n",
       "      <td>时代出版传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>221</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[皖江物流]</td>\n",
       "      <td>安徽皖江物流(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>222</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天华院]</td>\n",
       "      <td>青岛天华院化学工程股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>223</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安徽海螺, 海螺水泥]</td>\n",
       "      <td>安徽海螺水泥股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>224</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新华医疗]</td>\n",
       "      <td>山东新华医疗器械股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>225</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[龙溪股份]</td>\n",
       "      <td>福建龙溪轴承(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>226</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[鹏起科技发展股份]</td>\n",
       "      <td>鹏起科技发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>227</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[号百控股股份]</td>\n",
       "      <td>号百控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>228</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[申能股份]</td>\n",
       "      <td>申能股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>229</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[无锡市太极实业股份]</td>\n",
       "      <td>无锡市太极实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>230</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[作南京新百]</td>\n",
       "      <td>南京新街口百货商店股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>231</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[京投发展]</td>\n",
       "      <td>京投发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>232</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[珠江实业]</td>\n",
       "      <td>广州珠江实业开发股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>233</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[大金龙]</td>\n",
       "      <td>厦门金龙汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>234</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海石化]</td>\n",
       "      <td>中国石化上海石油化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>235</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[青岛海尔]</td>\n",
       "      <td>青岛海尔股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>236</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[湖南天雁机械股份]</td>\n",
       "      <td>湖南天雁机械股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>237</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[彩虹显示器件股份]</td>\n",
       "      <td>彩虹显示器件股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>238</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[南宁百货大楼股份]</td>\n",
       "      <td>南宁百货大楼股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>239</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华电能源, 龙电股份]</td>\n",
       "      <td>华电能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>240</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[重百]</td>\n",
       "      <td>重庆百货大楼股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>241</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[实达集团]</td>\n",
       "      <td>福建实达集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>242</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[辽宁成大]</td>\n",
       "      <td>辽宁成大股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>243</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[山西焦化]</td>\n",
       "      <td>山西焦化股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>244</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[安徽合力股份, 安徽合力]</td>\n",
       "      <td>安徽合力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>245</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东方通信股份]</td>\n",
       "      <td>东方通信股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>246</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[通宝能源]</td>\n",
       "      <td>山西通宝能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>247</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[昆钢控股]</td>\n",
       "      <td>云南煤业能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>248</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[马钢, 马钢股份]</td>\n",
       "      <td>马鞍山钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>249</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海耀皮玻璃集团股份]</td>\n",
       "      <td>上海耀皮玻璃集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>250</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海隧道工程股份]</td>\n",
       "      <td>上海隧道工程股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>251</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[申通集团]</td>\n",
       "      <td>上海申通地铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>252</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海机电股份]</td>\n",
       "      <td>上海机电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>253</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海华东电脑股份]</td>\n",
       "      <td>上海华东电脑股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>254</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海海欣集团股份]</td>\n",
       "      <td>上海海欣集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>255</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京京城机电股份]</td>\n",
       "      <td>北京京城机电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>256</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[通化东宝]</td>\n",
       "      <td>通化东宝药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>257</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中炬高新技术实业]</td>\n",
       "      <td>中炬高新技术实业(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>258</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东方电气集团]</td>\n",
       "      <td>东方电气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>259</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国投公司]</td>\n",
       "      <td>国投电力控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>260</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[伊利股份]</td>\n",
       "      <td>内蒙古伊利实业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>261</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[秋林集团]</td>\n",
       "      <td>哈尔滨秋林集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>262</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广日股份, 广钢股份等]</td>\n",
       "      <td>广州广日股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>263</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长江电力]</td>\n",
       "      <td>中国长江电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>264</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华安证券]</td>\n",
       "      <td>华安证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>265</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[杭州银行]</td>\n",
       "      <td>杭州银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>266</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东方证券]</td>\n",
       "      <td>东方证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>267</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[江苏有线, JSCN]</td>\n",
       "      <td>江苏省广电有线信息网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>268</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[株冶集团, 株冶股份]</td>\n",
       "      <td>株洲冶炼集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>269</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[内蒙古第一机械]</td>\n",
       "      <td>内蒙古第一机械集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>270</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新五丰]</td>\n",
       "      <td>湖南新五丰股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>271</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[健民集团, 武汉健民]</td>\n",
       "      <td>健民药业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>272</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[淮北矿业]</td>\n",
       "      <td>淮北矿业控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>273</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[马应龙]</td>\n",
       "      <td>马应龙药业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>274</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[九州通]</td>\n",
       "      <td>九州通医药集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>275</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[南京银行]</td>\n",
       "      <td>南京银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>276</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[西藏华钰矿业股份, 华钰矿业]</td>\n",
       "      <td>西藏华钰矿业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>277</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[春秋航空]</td>\n",
       "      <td>春秋航空股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>278</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中信建投证券股份, 中信建投证券]</td>\n",
       "      <td>中信建投证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>279</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[财通证券]</td>\n",
       "      <td>财通证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>280</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[海南橡胶]</td>\n",
       "      <td>海南天然橡胶产业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>281</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[新城发展控股]</td>\n",
       "      <td>新城控股集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>282</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[重庆水务]</td>\n",
       "      <td>重庆水务集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>283</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[天风证券]</td>\n",
       "      <td>天风证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>284</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[国泰君安证券]</td>\n",
       "      <td>国泰君安证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>285</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[陕西煤业股份]</td>\n",
       "      <td>陕西煤业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>286</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广州港]</td>\n",
       "      <td>广州港股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>287</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[广州汽车集团]</td>\n",
       "      <td>广州汽车集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>288</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国平安]</td>\n",
       "      <td>中国平安保险(集团)股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>289</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国人保]</td>\n",
       "      <td>中国人民保险集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>290</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[交通银行]</td>\n",
       "      <td>交通银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>291</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[兴业证券]</td>\n",
       "      <td>兴业证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>292</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国中铁]</td>\n",
       "      <td>中国中铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>293</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[东吴证券]</td>\n",
       "      <td>东吴证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>294</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北辰实业]</td>\n",
       "      <td>北京北辰实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>295</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国外运, 集团]</td>\n",
       "      <td>中国外运股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>296</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国铝业]</td>\n",
       "      <td>中国铝业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>297</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海医药]</td>\n",
       "      <td>上海医药集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>298</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中信重工机械股份]</td>\n",
       "      <td>中信重工机械股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>299</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国核建]</td>\n",
       "      <td>中国核工业建设股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>300</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长城汽车]</td>\n",
       "      <td>长城汽车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>301</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[平煤神马]</td>\n",
       "      <td>平顶山天安煤业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>302</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国电力建设集团]</td>\n",
       "      <td>中国电力建设股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>303</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[华泰证券]</td>\n",
       "      <td>华泰证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>304</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[郑州煤矿机械集团股份]</td>\n",
       "      <td>郑州煤矿机械集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>305</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[上海电气]</td>\n",
       "      <td>上海电气集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>306</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国中车, CRRC]</td>\n",
       "      <td>中国中车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>307</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[宁波建工]</td>\n",
       "      <td>宁波建工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>308</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中交]</td>\n",
       "      <td>中国交通建设股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>309</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国光大银行]</td>\n",
       "      <td>中国光大银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>310</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[，前者是后者的控股公司]</td>\n",
       "      <td>中国石油天然气股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>311</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[长飞光纤]</td>\n",
       "      <td>长飞光纤光缆股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>312</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[浙商证券]</td>\n",
       "      <td>浙商证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>313</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国国旅]</td>\n",
       "      <td>中国国旅股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>314</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中煤能源, 中煤]</td>\n",
       "      <td>中国中煤能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>315</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[SMC）于]</td>\n",
       "      <td>南方出版传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>316</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[方正证券股份]</td>\n",
       "      <td>方正证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>317</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[凤凰出版传媒集团]</td>\n",
       "      <td>江苏凤凰出版传媒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>318</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国银行, 中行]</td>\n",
       "      <td>中国银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>319</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国重工]</td>\n",
       "      <td>中国船舶重工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>320</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[南京证券]</td>\n",
       "      <td>南京证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>321</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[贵阳银行]</td>\n",
       "      <td>贵阳银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>322</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中信]</td>\n",
       "      <td>中信银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>323</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[中国建材检验认证集团股份]</td>\n",
       "      <td>中国建材检验认证集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>324</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[北京翠微大厦股份]</td>\n",
       "      <td>北京翠微大厦股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>325</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[莎普爱思]</td>\n",
       "      <td>浙江莎普爱思药业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>326</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[迎驾贡酒]</td>\n",
       "      <td>安徽迎驾贡酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>327</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[九华旅游]</td>\n",
       "      <td>安徽九华山旅游发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>328</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[应流股份]</td>\n",
       "      <td>安徽应流机电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>329</th>\n",
       "      <td>NaN</td>\n",
       "      <td>[众源新材]</td>\n",
       "      <td>安徽众源新材料股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>5.0</td>\n",
       "      <td>['南玻A', '南玻B']</td>\n",
       "      <td>中国南玻集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>6.0</td>\n",
       "      <td>['康佳集团', '康佳']</td>\n",
       "      <td>康佳集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>7.0</td>\n",
       "      <td>['深华发A']</td>\n",
       "      <td>深圳中恒华发股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>9.0</td>\n",
       "      <td>['深桑达A']</td>\n",
       "      <td>深圳市桑达实业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>11.0</td>\n",
       "      <td>['深南电A']</td>\n",
       "      <td>深圳南山热电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>15.0</td>\n",
       "      <td>['深圳机场']</td>\n",
       "      <td>深圳市机场股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>20.0</td>\n",
       "      <td>['金融街']</td>\n",
       "      <td>金融街控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>22.0</td>\n",
       "      <td>['通程控股']</td>\n",
       "      <td>长沙通程控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>23.0</td>\n",
       "      <td>['湖北宜化']</td>\n",
       "      <td>湖北宜化化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>26.0</td>\n",
       "      <td>['广东省高速公路发展股份']</td>\n",
       "      <td>广东省高速公路发展股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>31.0</td>\n",
       "      <td>['穗恒运']</td>\n",
       "      <td>广州恒运企业集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>43</th>\n",
       "      <td>43.0</td>\n",
       "      <td>['南风化工']</td>\n",
       "      <td>南风化工集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>58</th>\n",
       "      <td>58.0</td>\n",
       "      <td>['中国重汽']</td>\n",
       "      <td>中国重汽集团济南卡车股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>59</th>\n",
       "      <td>59.0</td>\n",
       "      <td>['首钢']</td>\n",
       "      <td>北京首钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>60</th>\n",
       "      <td>60.0</td>\n",
       "      <td>['蓝焰股份', '煤气化']</td>\n",
       "      <td>山西蓝焰控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>68</th>\n",
       "      <td>68.0</td>\n",
       "      <td>['华信国际']</td>\n",
       "      <td>安徽华信国际控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>72</th>\n",
       "      <td>72.0</td>\n",
       "      <td>['浙江华峰氨纶股份']</td>\n",
       "      <td>浙江华峰氨纶股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>73</th>\n",
       "      <td>73.0</td>\n",
       "      <td>['獐子岛']</td>\n",
       "      <td>獐子岛集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>74</th>\n",
       "      <td>74.0</td>\n",
       "      <td>['江苏沙钢股份']</td>\n",
       "      <td>江苏沙钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>88</th>\n",
       "      <td>88.0</td>\n",
       "      <td>['辉煌科技']</td>\n",
       "      <td>河南辉煌科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>93</th>\n",
       "      <td>93.0</td>\n",
       "      <td>['梦洁家纺']</td>\n",
       "      <td>湖南梦洁家纺股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>94</th>\n",
       "      <td>94.0</td>\n",
       "      <td>['省广股份']</td>\n",
       "      <td>广东省广告集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>98</th>\n",
       "      <td>98.0</td>\n",
       "      <td>['中南文化']</td>\n",
       "      <td>中南红文化集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>109</th>\n",
       "      <td>109.0</td>\n",
       "      <td>['长生生物', '长春长生']</td>\n",
       "      <td>长生生物科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>110</th>\n",
       "      <td>110.0</td>\n",
       "      <td>['猛狮科技']</td>\n",
       "      <td>广东猛狮新能源科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>117</th>\n",
       "      <td>117.0</td>\n",
       "      <td>['甘肃大禹节水集团股份']</td>\n",
       "      <td>大禹节水集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>124</th>\n",
       "      <td>124.0</td>\n",
       "      <td>['华策影视']</td>\n",
       "      <td>浙江华策影视股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>133</th>\n",
       "      <td>133.0</td>\n",
       "      <td>['湖北三丰智能输送装备股份']</td>\n",
       "      <td>湖北三丰智能输送装备股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>137</th>\n",
       "      <td>137.0</td>\n",
       "      <td>['江苏三六五网络股份']</td>\n",
       "      <td>江苏三六五网络股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>148</th>\n",
       "      <td>148.0</td>\n",
       "      <td>['宝武集团']</td>\n",
       "      <td>宝山钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>160</th>\n",
       "      <td>160.0</td>\n",
       "      <td>['东航']</td>\n",
       "      <td>中国东方航空股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>162</th>\n",
       "      <td>162.0</td>\n",
       "      <td>['厦门建发', '建发集团']</td>\n",
       "      <td>厦门建发股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>168</th>\n",
       "      <td>168.0</td>\n",
       "      <td>['大唐电信']</td>\n",
       "      <td>大唐电信科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>172</th>\n",
       "      <td>172.0</td>\n",
       "      <td>['内蒙古鄂尔多斯资源股份']</td>\n",
       "      <td>内蒙古鄂尔多斯资源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>175</th>\n",
       "      <td>175.0</td>\n",
       "      <td>['正源股份']</td>\n",
       "      <td>正源控股股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>176</th>\n",
       "      <td>176.0</td>\n",
       "      <td>['白云山医药', '白云山']</td>\n",
       "      <td>广州白云山医药集团股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>177</th>\n",
       "      <td>177.0</td>\n",
       "      <td>['江铜']</td>\n",
       "      <td>江西铜业股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>179</th>\n",
       "      <td>179.0</td>\n",
       "      <td>['抚顺特钢']</td>\n",
       "      <td>抚顺特殊钢股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>180</th>\n",
       "      <td>180.0</td>\n",
       "      <td>['湘电股份']</td>\n",
       "      <td>湘潭电机股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>186</th>\n",
       "      <td>186.0</td>\n",
       "      <td>['贵州茅台']</td>\n",
       "      <td>贵州茅台酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>189</th>\n",
       "      <td>189.0</td>\n",
       "      <td>['深圳高速公路股份']</td>\n",
       "      <td>深圳高速公路股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>194</th>\n",
       "      <td>194.0</td>\n",
       "      <td>['中安科股份', '中安科']</td>\n",
       "      <td>中安科股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>203</th>\n",
       "      <td>203.0</td>\n",
       "      <td>['湖南海利']</td>\n",
       "      <td>湖南海利化工股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>205</th>\n",
       "      <td>205.0</td>\n",
       "      <td>['华银电力']</td>\n",
       "      <td>大唐华银电力股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>211</th>\n",
       "      <td>211.0</td>\n",
       "      <td>['四川长虹', '长虹']</td>\n",
       "      <td>四川长虹电器股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>214</th>\n",
       "      <td>214.0</td>\n",
       "      <td>['内蒙华电']</td>\n",
       "      <td>内蒙古蒙电华能热电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>215</th>\n",
       "      <td>215.0</td>\n",
       "      <td>['中石化石油工程技术服务股份']</td>\n",
       "      <td>中石化石油工程技术服务股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>221</th>\n",
       "      <td>221.0</td>\n",
       "      <td>['中影股份']</td>\n",
       "      <td>中国电影股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>224</th>\n",
       "      <td>224.0</td>\n",
       "      <td>['重钢']</td>\n",
       "      <td>重庆钢铁股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>228</th>\n",
       "      <td>228.0</td>\n",
       "      <td>['中国神华能源']</td>\n",
       "      <td>中国神华能源股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>229</th>\n",
       "      <td>229.0</td>\n",
       "      <td>['四川成渝高速公路股份']</td>\n",
       "      <td>四川成渝高速公路股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>230</th>\n",
       "      <td>230.0</td>\n",
       "      <td>['国航']</td>\n",
       "      <td>中国国际航空股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>237</th>\n",
       "      <td>237.0</td>\n",
       "      <td>['农业银行']</td>\n",
       "      <td>中国农业银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>240</th>\n",
       "      <td>240.0</td>\n",
       "      <td>['新华人寿保险']</td>\n",
       "      <td>新华人寿保险股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>241</th>\n",
       "      <td>241.0</td>\n",
       "      <td>['工商银行']</td>\n",
       "      <td>中国工商银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>242</th>\n",
       "      <td>242.0</td>\n",
       "      <td>['大智慧']</td>\n",
       "      <td>上海大智慧股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>244</th>\n",
       "      <td>244.0</td>\n",
       "      <td>['会稽山绍兴酒股份', '会稽山绍兴酒']</td>\n",
       "      <td>会稽山绍兴酒股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>253</th>\n",
       "      <td>253.0</td>\n",
       "      <td>['中国银河证券股份']</td>\n",
       "      <td>中国银河证券股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>256</th>\n",
       "      <td>256.0</td>\n",
       "      <td>['中国建设银行']</td>\n",
       "      <td>中国建设银行股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>258</th>\n",
       "      <td>258.0</td>\n",
       "      <td>['大唐发电']</td>\n",
       "      <td>大唐国际发电股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>260</th>\n",
       "      <td>260.0</td>\n",
       "      <td>['喜临门家俱股份']</td>\n",
       "      <td>喜临门家具股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>266</th>\n",
       "      <td>266.0</td>\n",
       "      <td>['伯特利']</td>\n",
       "      <td>芜湖伯特利汽车安全系统股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>267</th>\n",
       "      <td>267.0</td>\n",
       "      <td>['洛阳钼业']</td>\n",
       "      <td>洛阳栾川钼业集团股份有限公司</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "     Unnamed: 0                              brief                 name\n",
       "0           NaN                             [平安银行]           平安银行股份有限公司\n",
       "1           NaN                         [万科, 万科集团]           万科企业股份有限公司\n",
       "2           NaN                      [G*ST国农, 深安达]       深圳中国农大科技股份有限公司\n",
       "3           NaN                       [GST星源, 深原野]         深圳世纪星源股份有限公司\n",
       "4           NaN                             [神州高铁]         神州高铁技术股份有限公司\n",
       "5           NaN                        [深宝安A, 深宝安]         中国宝安集团股份有限公司\n",
       "6           NaN                             [飞亚达A]        飞亚达(集团)股份有限公司\n",
       "7           NaN                              [深能源]         深圳能源集团股份有限公司\n",
       "8           NaN                             [一致药业]       国药集团一致药业股份有限公司\n",
       "9           NaN                             [富奥股份]        富奥汽车零部件股份有限公司\n",
       "10          NaN                             [中粮地产]       中粮地产(集团)股份有限公司\n",
       "11          NaN                             [神州数码]         神州数码集团股份有限公司\n",
       "12          NaN                             [华联控股]           华联控股股份有限公司\n",
       "13          NaN                            [*ST大通]         深圳大通实业股份有限公司\n",
       "14          NaN                             [中洲控股]      深圳市中洲投资控股股份有限公司\n",
       "15          NaN                             [深天马A]          天马微电子股份有限公司\n",
       "16          NaN                          [中兴, ZTE]           中兴通讯股份有限公司\n",
       "17          NaN                              [盐田港]         深圳市盐田港股份有限公司\n",
       "18          NaN                             [天健集团]      深圳市天健(集团)股份有限公司\n",
       "19          NaN                             [中信海直]        中信海洋直升机股份有限公司\n",
       "20          NaN                             [丰原药业]         安徽丰原药业股份有限公司\n",
       "21          NaN                             [中联重科]           中联重科股份有限公司\n",
       "22          NaN                             [申万宏源]         申万宏源集团股份有限公司\n",
       "23          NaN                             [沈阳机床]           沈阳机床股份有限公司\n",
       "24          NaN                             [东阿阿胶]           东阿阿胶股份有限公司\n",
       "25          NaN                             [华天酒店]         华天酒店集团股份有限公司\n",
       "26          NaN                       [绿景控股, 绿景地产]           绿景控股股份有限公司\n",
       "27          NaN                       [长虹美菱, 虹美菱B]           长虹美菱股份有限公司\n",
       "28          NaN                             [广州浪奇]        广州市浪奇实业股份有限公司\n",
       "29          NaN                       [广弘控股, 粤美雅等]         广东广弘控股股份有限公司\n",
       "30          NaN                             [中原环保]           中原环保股份有限公司\n",
       "31          NaN                       [湖南投资, 湘中意A]         湖南投资集团股份有限公司\n",
       "32          NaN                         [江铃, 江铃汽车]           江铃汽车股份有限公司\n",
       "33          NaN                       [古井贡酒, 古井贡B]         安徽古井贡酒股份有限公司\n",
       "34          NaN                           [青岛国信双星]           青岛双星股份有限公司\n",
       "35          NaN                             [海螺型材]       芜湖海螺型材科技股份有限公司\n",
       "36          NaN                         [中国长安汽车集团]         重庆长安汽车股份有限公司\n",
       "37          NaN                               [格力]         珠海格力电器股份有限公司\n",
       "38          NaN                             [上峰水泥]         甘肃上峰水泥股份有限公司\n",
       "39          NaN  [视觉中国, VCG）是中国的一家在线视觉影像内容, 服务提供商]     视觉(中国)文化发展股份有限公司\n",
       "40          NaN                             [中山公用]       中山公用事业集团股份有限公司\n",
       "41          NaN                             [丰乐种业]         合肥丰乐种业股份有限公司\n",
       "42          NaN                             [苏宁环球]           苏宁环球股份有限公司\n",
       "43          NaN                             [美锦能源]         山西美锦能源股份有限公司\n",
       "44          NaN                             [国元证券]           国元证券股份有限公司\n",
       "45          NaN                             [振华科技]     中国振华(集团)科技股份有限公司\n",
       "46          NaN                             [国海证券]           国海证券股份有限公司\n",
       "47          NaN                             [中色股份]       中国有色金属建设股份有限公司\n",
       "48          NaN                         [通化金马药业集团]       通化金马药业集团股份有限公司\n",
       "49          NaN                             [中航飞机]           中航飞机股份有限公司\n",
       "50          NaN                             [广发证券]           广发证券股份有限公司\n",
       "51          NaN                             [华闻传媒]       华闻传媒投资集团股份有限公司\n",
       "52          NaN                               [创维]           创维数字股份有限公司\n",
       "53          NaN                             [太钢不锈]        山西太钢不锈钢股份有限公司\n",
       "54          NaN                             [国风塑业]         安徽国风塑业股份有限公司\n",
       "55          NaN                         [北京顺鑫农业股份]         北京顺鑫农业股份有限公司\n",
       "56          NaN                       [海印股份, 茂名永业]         广东海印集团股份有限公司\n",
       "57          NaN                             [安凯客车]         安徽安凯汽车股份有限公司\n",
       "58          NaN                             [中鼎股份]        安徽中鼎密封件股份有限公司\n",
       "59          NaN                               [鞍钢]             鞍钢股份有限公司\n",
       "60          NaN                       [现代投资, 湖南高速]           现代投资股份有限公司\n",
       "61          NaN                             [钱江摩托]         浙江钱江摩托股份有限公司\n",
       "62          NaN                       [电广传媒, 电广实业]         湖南电广传媒股份有限公司\n",
       "63          NaN                            [*ST夏利]       天津一汽夏利汽车股份有限公司\n",
       "64          NaN                              [中关村]  北京中关村科技发展(控股)股份有限公司\n",
       "65          NaN                       [华菱钢铁, 华菱管线]         湖南华菱钢铁股份有限公司\n",
       "66          NaN                           [冀中能源集团]           冀中能源股份有限公司\n",
       "67          NaN                             [紫光集团]             紫光股份有限公司\n",
       "68          NaN                             [众泰汽车]           众泰汽车股份有限公司\n",
       "69          NaN                             [西山煤电]         山西西山煤电股份有限公司\n",
       "70          NaN                             [隆平高科]       袁隆平农业高科技股份有限公司\n",
       "71          NaN                             [华润三九]         华润三九医药股份有限公司\n",
       "72          NaN                         [河南豫能控股股份]         河南豫能控股股份有限公司\n",
       "73          NaN                             [伟星股份]       浙江伟星实业发展股份有限公司\n",
       "74          NaN                             [大族激光]     大族激光科技产业集团股份有限公司\n",
       "75          NaN                             [永新股份]           黄山永新股份有限公司\n",
       "76          NaN                       [苏宁易购, 苏宁云商]         苏宁易购集团股份有限公司\n",
       "77          NaN                             [达安基因]       中山大学达安基因股份有限公司\n",
       "78          NaN                              [苏泊尔]          浙江苏泊尔股份有限公司\n",
       "79          NaN                             [紫光国微]        紫光国芯微电子股份有限公司\n",
       "80          NaN                     [远光软件, YGSoft]           远光软件股份有限公司\n",
       "81          NaN                             [长城影视]           长城影视股份有限公司\n",
       "82          NaN                             [天康集团]           天康生物股份有限公司\n",
       "83          NaN                              [安纳达]        安徽安纳达钛业股份有限公司\n",
       "84          NaN                             [广电运通]     广州广电运通金融电子股份有限公司\n",
       "85          NaN                       [楚江新材, 精诚铜业]      安徽楚江科技新材料股份有限公司\n",
       "86          NaN                               [游族]           游族网络股份有限公司\n",
       "87          NaN                             [广百股份]          广州市广百股份有限公司\n",
       "88          NaN                             [合肥城建]         合肥城建发展股份有限公司\n",
       "89          NaN                       [三全食品, 三全公司]           三全食品股份有限公司\n",
       "90          NaN                             [科大讯飞]           科大讯飞股份有限公司\n",
       "91          NaN                             [大华股份]         浙江大华技术股份有限公司\n",
       "92          NaN                             [天威视讯]        深圳市天威视讯股份有限公司\n",
       "93          NaN                             [拓维信息]         拓维信息系统股份有限公司\n",
       "94          NaN                              [新华都]        新华都购物广场股份有限公司\n",
       "95          NaN                             [友阿股份]      湖南友谊阿波罗商业股份有限公司\n",
       "96          NaN                             [神开股份]     上海神开石油化工装备股份有限公司\n",
       "97          NaN                             [博云新材]        湖南博云新材料股份有限公司\n",
       "98          NaN                             [中电兴发]    安徽中电兴发与鑫龙科技股份有限公司\n",
       "99          NaN                             [森源电气]         河南森源电气股份有限公司\n",
       "100         NaN                             [神剑股份]        安徽神剑新材料股份有限公司\n",
       "101         NaN                           [杭州杭氧股份]           杭州杭氧股份有限公司\n",
       "102         NaN                    [深圳市兴森快捷电路科技股份]    深圳市兴森快捷电路科技股份有限公司\n",
       "103         NaN                             [誉衡药业]        哈尔滨誉衡药业股份有限公司\n",
       "104         NaN                             [珠江啤酒]         广州珠江啤酒股份有限公司\n",
       "105         NaN                       [恺英含义英文King]           恺英网络股份有限公司\n",
       "106         NaN                             [洽洽食品]           洽洽食品股份有限公司\n",
       "107         NaN                             [雷柏科技]         深圳雷柏科技股份有限公司\n",
       "108         NaN                              [海能达]          海能达通信股份有限公司\n",
       "109         NaN                              [比亚迪]            比亚迪股份有限公司\n",
       "110         NaN                             [中公教育]         中公教育科技股份有限公司\n",
       "111         NaN                             [捷顺科技]      深圳市捷顺科技实业股份有限公司\n",
       "112         NaN                             [青青稞酒]        青海互助青稞酒股份有限公司\n",
       "113         NaN                             [加加食品]         加加食品集团股份有限公司\n",
       "114         NaN                             [摩登大道]       摩登大道时尚集团股份有限公司\n",
       "115         NaN                             [西部证券]           西部证券股份有限公司\n",
       "116         NaN                       [广州珠江钢琴集团股份]       广州珠江钢琴集团股份有限公司\n",
       "117         NaN                         [广东宏大爆破股份]         广东宏大爆破股份有限公司\n",
       "118         NaN                      [江西煌上煌集团食品股份]      江西煌上煌集团食品股份有限公司\n",
       "119         NaN                         [百洋水产集团股份]       百洋产业投资集团股份有限公司\n",
       "120         NaN                        [新疆浩源天然气股份]        新疆浩源天然气股份有限公司\n",
       "121         NaN                             [国信证券]           国信证券股份有限公司\n",
       "122         NaN                     [第一创业证券, 第一创业]         第一创业证券股份有限公司\n",
       "123         NaN                             [华西证券]           华西证券股份有限公司\n",
       "124         NaN                             [长城证券]           长城证券股份有限公司\n",
       "125         NaN                             [华林证券]           华林证券股份有限公司\n",
       "126         NaN                              [特锐德]        青岛特锐德电气股份有限公司\n",
       "127         NaN                      [北京探路者户外用品股份]        探路者控股集团股份有限公司\n",
       "128         NaN                             [安科生物]   安徽安科生物工程(集团)股份有限公司\n",
       "129         NaN                         [华谊兄弟传媒集团]         华谊兄弟传媒股份有限公司\n",
       "130         NaN                        [深圳新宙邦科技股份]        深圳新宙邦科技股份有限公司\n",
       "131         NaN                              [中青宝]      深圳中青宝互动网络股份有限公司\n",
       "132         NaN                             [东方财富]         东方财富信息股份有限公司\n",
       "133         NaN                             [长信科技]         芜湖长信科技股份有限公司\n",
       "134         NaN                               [乐视]    乐视网信息技术(北京)股份有限公司\n",
       "135         NaN                             [东方日升]        东方日升新能源股份有限公司\n",
       "136         NaN                             [香雪制药]        广州市香雪制药股份有限公司\n",
       "137         NaN                             [天舟文化]           天舟文化股份有限公司\n",
       "138         NaN                        [新疆机械研究院股份]        新疆机械研究院股份有限公司\n",
       "139         NaN                        [福建元力活性炭股份]        福建元力活性炭股份有限公司\n",
       "140         NaN                             [朗源股份]             朗源股份有限公司\n",
       "141         NaN                             [永清环保]           永清环保股份有限公司\n",
       "142         NaN                             [佳士科技]        深圳市佳士科技股份有限公司\n",
       "143         NaN                             [千山药机]       湖南千山制药机械股份有限公司\n",
       "144         NaN                             [银禧科技]         广东银禧科技股份有限公司\n",
       "145         NaN                             [尔康制药]         湖南尔康制药股份有限公司\n",
       "146         NaN                     [江苏省交通科学研究院股份]          苏交科集团股份有限公司\n",
       "147         NaN                        [上海安科瑞电气股份]          安科瑞电气股份有限公司\n",
       "148         NaN                             [华录百纳]       北京华录百纳影视股份有限公司\n",
       "149         NaN                        [江门市科恒实业股份]        江门市科恒实业股份有限公司\n",
       "150         NaN                        [北京北信源软件股份]        北京北信源软件股份有限公司\n",
       "151         NaN                             [唐德影视]         浙江唐德影视股份有限公司\n",
       "152         NaN                             [暴风集团]           暴风集团股份有限公司\n",
       "153         NaN                             [温氏集团]         温氏食品集团股份有限公司\n",
       "154         NaN                             [贝达药业]           贝达药业股份有限公司\n",
       "155         NaN                             [药石科技]         南京药石科技股份有限公司\n",
       "156         NaN                          [ATL）成立于]      宁德时代新能源科技股份有限公司\n",
       "157         NaN                             [浦发银行]       上海浦东发展银行股份有限公司\n",
       "158         NaN                             [白云机场]       广州白云国际机场股份有限公司\n",
       "159         NaN                             [华能国际]         华能国际电力股份有限公司\n",
       "160         NaN                       [安徽皖通高速公路股份]       安徽皖通高速公路股份有限公司\n",
       "161         NaN                     [中国民生银行, 民生银行]         中国民生银行股份有限公司\n",
       "162         NaN                             [山钢集团]           山东钢铁股份有限公司\n",
       "163         NaN                             [华能水电]        华能澜沧江水电股份有限公司\n",
       "164         NaN                         [华电, 华电国际]         华电国际电力股份有限公司\n",
       "165         NaN                              [中石化]         中国石油化工股份有限公司\n",
       "166         NaN                             [三一重工]           三一重工股份有限公司\n",
       "167         NaN                       [湖北楚天高速公路股份]       湖北楚天智能交通股份有限公司\n",
       "168         NaN                               [招行]           招商银行股份有限公司\n",
       "169         NaN                       [北京歌华有线网络股份]     北京歌华有线电视网络股份有限公司\n",
       "170         NaN                             [保利地产]       保利发展控股集团股份有限公司\n",
       "171         NaN                     [中国联通, ，在中国境内]       中国联合网络通信股份有限公司\n",
       "172         NaN                        [黄山旅游, 黄山B]         黄山旅游发展股份有限公司\n",
       "173         NaN                       [华润万东医疗装备股份]       北京万东医疗科技股份有限公司\n",
       "174         NaN                             [双鹤药业]         华润双鹤药业股份有限公司\n",
       "175         NaN                             [中视传媒]           中视传媒股份有限公司\n",
       "176         NaN                       [广州发展, 广州控股]         广州发展集团股份有限公司\n",
       "177         NaN                             [上汽集团]         上海汽车集团股份有限公司\n",
       "178         NaN                             [国金证券]           国金证券股份有限公司\n",
       "179         NaN                           [郑州煤电股份]           郑州煤电股份有限公司\n",
       "180         NaN                             [太极集团]     重庆太极实业(集团)股份有限公司\n",
       "181         NaN                       [四川岷江水利电力股份]       四川岷江水利电力股份有限公司\n",
       "182         NaN                        [华升股份, 益鑫泰]           湖南华升股份有限公司\n",
       "183         NaN                      [宁夏新日恒力钢丝绳股份]      宁夏新日恒力钢丝绳股份有限公司\n",
       "184         NaN                       [福田汽车, 福田股份]         北汽福田汽车股份有限公司\n",
       "185         NaN                             [上海建工]         上海建工集团股份有限公司\n",
       "186         NaN                             [上海贝岭]           上海贝岭股份有限公司\n",
       "187         NaN                             [黄河旋风]         河南黄河旋风股份有限公司\n",
       "188         NaN                             [兖州煤业]           兖州煤业股份有限公司\n",
       "189         NaN                             [吉林森工]         吉林森林工业股份有限公司\n",
       "190         NaN                         [河南安彩高科股份]         河南安彩高科股份有限公司\n",
       "191         NaN                             [桂冠电力]         广西桂冠电力股份有限公司\n",
       "192         NaN                             [梦舟股份]         安徽梦舟实业股份有限公司\n",
       "193         NaN                             [北方股份]      内蒙古北方重型汽车股份有限公司\n",
       "194         NaN                           [江苏国信集团]           江苏舜天股份有限公司\n",
       "195         NaN                             [安琪酵母]           安琪酵母股份有限公司\n",
       "196         NaN                             [万华化学]         万华化学集团股份有限公司\n",
       "197         NaN                             [上海家化]         上海家化联合股份有限公司\n",
       "198         NaN                           [中航工业洪都]       江西洪都航空工业股份有限公司\n",
       "199         NaN                             [振华重工]     上海振华重工(集团)股份有限公司\n",
       "200         NaN                             [天房发展]   天津市房地产发展(集团)股份有限公司\n",
       "201         NaN                             [华夏幸福]         华夏幸福基业股份有限公司\n",
       "202         NaN                             [阳泉煤业]       阳泉煤业(集团)股份有限公司\n",
       "203         NaN                             [中航电子]       中航航空电子系统股份有限公司\n",
       "204         NaN                              [健康元]        健康元药业集团股份有限公司\n",
       "205         NaN              [金地, 金地集团, 金地集团, G金地]         金地(集团)股份有限公司\n",
       "206         NaN                         [福建龙净环保股份]         福建龙净环保股份有限公司\n",
       "207         NaN                            [盛, 资源]         盛和资源控股股份有限公司\n",
       "208         NaN                             [国电电力]         国电南瑞科技股份有限公司\n",
       "209         NaN                             [江淮汽车]       安徽江淮汽车集团股份有限公司\n",
       "210         NaN                             [天润乳业]         新疆天润乳业股份有限公司\n",
       "211         NaN                             [昆药集团]           昆药集团股份有限公司\n",
       "212         NaN                             [六国化工]         安徽六国化工股份有限公司\n",
       "213         NaN                             [湘邮科技]         湖南湘邮科技股份有限公司\n",
       "214         NaN                              [科力远]       湖南科力远新能源股份有限公司\n",
       "215         NaN                             [精工钢构]    长江精工钢结构(集团)股份有限公司\n",
       "216         NaN                           [云南驰宏锌锗]         云南驰宏锌锗股份有限公司\n",
       "217         NaN                             [烽火通信]         烽火通信科技股份有限公司\n",
       "218         NaN                             [中铁工业]         中铁高新工业股份有限公司\n",
       "219         NaN                               [山煤]       山煤国际能源集团股份有限公司\n",
       "220         NaN                             [时代出版]         时代出版传媒股份有限公司\n",
       "221         NaN                             [皖江物流]     安徽皖江物流(集团)股份有限公司\n",
       "222         NaN                              [天华院]      青岛天华院化学工程股份有限公司\n",
       "223         NaN                       [安徽海螺, 海螺水泥]         安徽海螺水泥股份有限公司\n",
       "224         NaN                             [新华医疗]       山东新华医疗器械股份有限公司\n",
       "225         NaN                             [龙溪股份]     福建龙溪轴承(集团)股份有限公司\n",
       "226         NaN                         [鹏起科技发展股份]         鹏起科技发展股份有限公司\n",
       "227         NaN                           [号百控股股份]           号百控股股份有限公司\n",
       "228         NaN                             [申能股份]             申能股份有限公司\n",
       "229         NaN                        [无锡市太极实业股份]        无锡市太极实业股份有限公司\n",
       "230         NaN                            [作南京新百]      南京新街口百货商店股份有限公司\n",
       "231         NaN                             [京投发展]           京投发展股份有限公司\n",
       "232         NaN                             [珠江实业]       广州珠江实业开发股份有限公司\n",
       "233         NaN                              [大金龙]       厦门金龙汽车集团股份有限公司\n",
       "234         NaN                             [上海石化]     中国石化上海石油化工股份有限公司\n",
       "235         NaN                             [青岛海尔]           青岛海尔股份有限公司\n",
       "236         NaN                         [湖南天雁机械股份]         湖南天雁机械股份有限公司\n",
       "237         NaN                         [彩虹显示器件股份]         彩虹显示器件股份有限公司\n",
       "238         NaN                         [南宁百货大楼股份]         南宁百货大楼股份有限公司\n",
       "239         NaN                       [华电能源, 龙电股份]           华电能源股份有限公司\n",
       "240         NaN                               [重百]         重庆百货大楼股份有限公司\n",
       "241         NaN                             [实达集团]         福建实达集团股份有限公司\n",
       "242         NaN                             [辽宁成大]           辽宁成大股份有限公司\n",
       "243         NaN                             [山西焦化]           山西焦化股份有限公司\n",
       "244         NaN                     [安徽合力股份, 安徽合力]           安徽合力股份有限公司\n",
       "245         NaN                           [东方通信股份]           东方通信股份有限公司\n",
       "246         NaN                             [通宝能源]         山西通宝能源股份有限公司\n",
       "247         NaN                             [昆钢控股]         云南煤业能源股份有限公司\n",
       "248         NaN                         [马钢, 马钢股份]          马鞍山钢铁股份有限公司\n",
       "249         NaN                       [上海耀皮玻璃集团股份]       上海耀皮玻璃集团股份有限公司\n",
       "250         NaN                         [上海隧道工程股份]         上海隧道工程股份有限公司\n",
       "251         NaN                             [申通集团]         上海申通地铁股份有限公司\n",
       "252         NaN                           [上海机电股份]           上海机电股份有限公司\n",
       "253         NaN                         [上海华东电脑股份]         上海华东电脑股份有限公司\n",
       "254         NaN                         [上海海欣集团股份]         上海海欣集团股份有限公司\n",
       "255         NaN                         [北京京城机电股份]         北京京城机电股份有限公司\n",
       "256         NaN                             [通化东宝]         通化东宝药业股份有限公司\n",
       "257         NaN                         [中炬高新技术实业]   中炬高新技术实业(集团)股份有限公司\n",
       "258         NaN                           [东方电气集团]           东方电气股份有限公司\n",
       "259         NaN                             [国投公司]         国投电力控股股份有限公司\n",
       "260         NaN                             [伊利股份]      内蒙古伊利实业集团股份有限公司\n",
       "261         NaN                             [秋林集团]        哈尔滨秋林集团股份有限公司\n",
       "262         NaN                      [广日股份, 广钢股份等]           广州广日股份有限公司\n",
       "263         NaN                             [长江电力]         中国长江电力股份有限公司\n",
       "264         NaN                             [华安证券]           华安证券股份有限公司\n",
       "265         NaN                             [杭州银行]           杭州银行股份有限公司\n",
       "266         NaN                             [东方证券]           东方证券股份有限公司\n",
       "267         NaN                       [江苏有线, JSCN]    江苏省广电有线信息网络股份有限公司\n",
       "268         NaN                       [株冶集团, 株冶股份]         株洲冶炼集团股份有限公司\n",
       "269         NaN                          [内蒙古第一机械]      内蒙古第一机械集团股份有限公司\n",
       "270         NaN                              [新五丰]          湖南新五丰股份有限公司\n",
       "271         NaN                       [健民集团, 武汉健民]         健民药业集团股份有限公司\n",
       "272         NaN                             [淮北矿业]         淮北矿业控股股份有限公司\n",
       "273         NaN                              [马应龙]        马应龙药业集团股份有限公司\n",
       "274         NaN                              [九州通]        九州通医药集团股份有限公司\n",
       "275         NaN                             [南京银行]           南京银行股份有限公司\n",
       "276         NaN                   [西藏华钰矿业股份, 华钰矿业]         西藏华钰矿业股份有限公司\n",
       "277         NaN                             [春秋航空]           春秋航空股份有限公司\n",
       "278         NaN                 [中信建投证券股份, 中信建投证券]         中信建投证券股份有限公司\n",
       "279         NaN                             [财通证券]           财通证券股份有限公司\n",
       "280         NaN                             [海南橡胶]     海南天然橡胶产业集团股份有限公司\n",
       "281         NaN                           [新城发展控股]         新城控股集团股份有限公司\n",
       "282         NaN                             [重庆水务]         重庆水务集团股份有限公司\n",
       "283         NaN                             [天风证券]           天风证券股份有限公司\n",
       "284         NaN                           [国泰君安证券]         国泰君安证券股份有限公司\n",
       "285         NaN                           [陕西煤业股份]           陕西煤业股份有限公司\n",
       "286         NaN                              [广州港]            广州港股份有限公司\n",
       "287         NaN                           [广州汽车集团]         广州汽车集团股份有限公司\n",
       "288         NaN                             [中国平安]     中国平安保险(集团)股份有限公司\n",
       "289         NaN                             [中国人保]       中国人民保险集团股份有限公司\n",
       "290         NaN                             [交通银行]           交通银行股份有限公司\n",
       "291         NaN                             [兴业证券]           兴业证券股份有限公司\n",
       "292         NaN                             [中国中铁]           中国中铁股份有限公司\n",
       "293         NaN                             [东吴证券]           东吴证券股份有限公司\n",
       "294         NaN                             [北辰实业]         北京北辰实业股份有限公司\n",
       "295         NaN                         [中国外运, 集团]           中国外运股份有限公司\n",
       "296         NaN                             [中国铝业]           中国铝业股份有限公司\n",
       "297         NaN                             [上海医药]         上海医药集团股份有限公司\n",
       "298         NaN                         [中信重工机械股份]         中信重工机械股份有限公司\n",
       "299         NaN                             [中国核建]        中国核工业建设股份有限公司\n",
       "300         NaN                             [长城汽车]           长城汽车股份有限公司\n",
       "301         NaN                             [平煤神马]        平顶山天安煤业股份有限公司\n",
       "302         NaN                         [中国电力建设集团]         中国电力建设股份有限公司\n",
       "303         NaN                             [华泰证券]           华泰证券股份有限公司\n",
       "304         NaN                       [郑州煤矿机械集团股份]       郑州煤矿机械集团股份有限公司\n",
       "305         NaN                             [上海电气]         上海电气集团股份有限公司\n",
       "306         NaN                       [中国中车, CRRC]           中国中车股份有限公司\n",
       "307         NaN                             [宁波建工]           宁波建工股份有限公司\n",
       "308         NaN                               [中交]         中国交通建设股份有限公司\n",
       "309         NaN                           [中国光大银行]         中国光大银行股份有限公司\n",
       "310         NaN                      [，前者是后者的控股公司]        中国石油天然气股份有限公司\n",
       "311         NaN                             [长飞光纤]         长飞光纤光缆股份有限公司\n",
       "312         NaN                             [浙商证券]           浙商证券股份有限公司\n",
       "313         NaN                             [中国国旅]           中国国旅股份有限公司\n",
       "314         NaN                         [中煤能源, 中煤]         中国中煤能源股份有限公司\n",
       "315         NaN                            [SMC）于]         南方出版传媒股份有限公司\n",
       "316         NaN                           [方正证券股份]           方正证券股份有限公司\n",
       "317         NaN                         [凤凰出版传媒集团]       江苏凤凰出版传媒股份有限公司\n",
       "318         NaN                         [中国银行, 中行]           中国银行股份有限公司\n",
       "319         NaN                             [中国重工]         中国船舶重工股份有限公司\n",
       "320         NaN                             [南京证券]           南京证券股份有限公司\n",
       "321         NaN                             [贵阳银行]           贵阳银行股份有限公司\n",
       "322         NaN                               [中信]           中信银行股份有限公司\n",
       "323         NaN                     [中国建材检验认证集团股份]     中国建材检验认证集团股份有限公司\n",
       "324         NaN                         [北京翠微大厦股份]         北京翠微大厦股份有限公司\n",
       "325         NaN                             [莎普爱思]       浙江莎普爱思药业股份有限公司\n",
       "326         NaN                             [迎驾贡酒]         安徽迎驾贡酒股份有限公司\n",
       "327         NaN                             [九华旅游]      安徽九华山旅游发展股份有限公司\n",
       "328         NaN                             [应流股份]         安徽应流机电股份有限公司\n",
       "329         NaN                             [众源新材]        安徽众源新材料股份有限公司\n",
       "5           5.0                     ['南玻A', '南玻B']         中国南玻集团股份有限公司\n",
       "6           6.0                     ['康佳集团', '康佳']           康佳集团股份有限公司\n",
       "7           7.0                           ['深华发A']         深圳中恒华发股份有限公司\n",
       "9           9.0                           ['深桑达A']        深圳市桑达实业股份有限公司\n",
       "11         11.0                           ['深南电A']         深圳南山热电股份有限公司\n",
       "15         15.0                           ['深圳机场']          深圳市机场股份有限公司\n",
       "20         20.0                            ['金融街']          金融街控股股份有限公司\n",
       "22         22.0                           ['通程控股']         长沙通程控股股份有限公司\n",
       "23         23.0                           ['湖北宜化']         湖北宜化化工股份有限公司\n",
       "26         26.0                    ['广东省高速公路发展股份']      广东省高速公路发展股份有限公司\n",
       "31         31.0                            ['穗恒运']       广州恒运企业集团股份有限公司\n",
       "43         43.0                           ['南风化工']         南风化工集团股份有限公司\n",
       "58         58.0                           ['中国重汽']     中国重汽集团济南卡车股份有限公司\n",
       "59         59.0                             ['首钢']           北京首钢股份有限公司\n",
       "60         60.0                    ['蓝焰股份', '煤气化']         山西蓝焰控股股份有限公司\n",
       "68         68.0                           ['华信国际']       安徽华信国际控股股份有限公司\n",
       "72         72.0                       ['浙江华峰氨纶股份']         浙江华峰氨纶股份有限公司\n",
       "73         73.0                            ['獐子岛']          獐子岛集团股份有限公司\n",
       "74         74.0                         ['江苏沙钢股份']           江苏沙钢股份有限公司\n",
       "88         88.0                           ['辉煌科技']         河南辉煌科技股份有限公司\n",
       "93         93.0                           ['梦洁家纺']         湖南梦洁家纺股份有限公司\n",
       "94         94.0                           ['省广股份']        广东省广告集团股份有限公司\n",
       "98         98.0                           ['中南文化']        中南红文化集团股份有限公司\n",
       "109       109.0                   ['长生生物', '长春长生']         长生生物科技股份有限公司\n",
       "110       110.0                           ['猛狮科技']      广东猛狮新能源科技股份有限公司\n",
       "117       117.0                     ['甘肃大禹节水集团股份']         大禹节水集团股份有限公司\n",
       "124       124.0                           ['华策影视']         浙江华策影视股份有限公司\n",
       "133       133.0                   ['湖北三丰智能输送装备股份']     湖北三丰智能输送装备股份有限公司\n",
       "137       137.0                      ['江苏三六五网络股份']        江苏三六五网络股份有限公司\n",
       "148       148.0                           ['宝武集团']           宝山钢铁股份有限公司\n",
       "160       160.0                             ['东航']         中国东方航空股份有限公司\n",
       "162       162.0                   ['厦门建发', '建发集团']           厦门建发股份有限公司\n",
       "168       168.0                           ['大唐电信']         大唐电信科技股份有限公司\n",
       "172       172.0                    ['内蒙古鄂尔多斯资源股份']      内蒙古鄂尔多斯资源股份有限公司\n",
       "175       175.0                           ['正源股份']           正源控股股份有限公司\n",
       "176       176.0                   ['白云山医药', '白云山']      广州白云山医药集团股份有限公司\n",
       "177       177.0                             ['江铜']           江西铜业股份有限公司\n",
       "179       179.0                           ['抚顺特钢']          抚顺特殊钢股份有限公司\n",
       "180       180.0                           ['湘电股份']           湘潭电机股份有限公司\n",
       "186       186.0                           ['贵州茅台']          贵州茅台酒股份有限公司\n",
       "189       189.0                       ['深圳高速公路股份']         深圳高速公路股份有限公司\n",
       "194       194.0                   ['中安科股份', '中安科']            中安科股份有限公司\n",
       "203       203.0                           ['湖南海利']         湖南海利化工股份有限公司\n",
       "205       205.0                           ['华银电力']         大唐华银电力股份有限公司\n",
       "211       211.0                     ['四川长虹', '长虹']         四川长虹电器股份有限公司\n",
       "214       214.0                           ['内蒙华电']      内蒙古蒙电华能热电股份有限公司\n",
       "215       215.0                  ['中石化石油工程技术服务股份']    中石化石油工程技术服务股份有限公司\n",
       "221       221.0                           ['中影股份']           中国电影股份有限公司\n",
       "224       224.0                             ['重钢']           重庆钢铁股份有限公司\n",
       "228       228.0                         ['中国神华能源']         中国神华能源股份有限公司\n",
       "229       229.0                     ['四川成渝高速公路股份']       四川成渝高速公路股份有限公司\n",
       "230       230.0                             ['国航']         中国国际航空股份有限公司\n",
       "237       237.0                           ['农业银行']         中国农业银行股份有限公司\n",
       "240       240.0                         ['新华人寿保险']         新华人寿保险股份有限公司\n",
       "241       241.0                           ['工商银行']         中国工商银行股份有限公司\n",
       "242       242.0                            ['大智慧']          上海大智慧股份有限公司\n",
       "244       244.0             ['会稽山绍兴酒股份', '会稽山绍兴酒']         会稽山绍兴酒股份有限公司\n",
       "253       253.0                       ['中国银河证券股份']         中国银河证券股份有限公司\n",
       "256       256.0                         ['中国建设银行']         中国建设银行股份有限公司\n",
       "258       258.0                           ['大唐发电']         大唐国际发电股份有限公司\n",
       "260       260.0                        ['喜临门家俱股份']          喜临门家具股份有限公司\n",
       "266       266.0                            ['伯特利']    芜湖伯特利汽车安全系统股份有限公司\n",
       "267       267.0                           ['洛阳钼业']       洛阳栾川钼业集团股份有限公司"
      ]
     },
     "execution_count": 20,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "final_df.drop_duplicates('name')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>name</th>\n",
       "      <th>brief</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>平安银行股份有限公司</td>\n",
       "      <td>[平安银行]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>万科企业股份有限公司</td>\n",
       "      <td>[万科, 万科集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>深圳中国农大科技股份有限公司</td>\n",
       "      <td>[G*ST国农, 深安达]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>深圳世纪星源股份有限公司</td>\n",
       "      <td>[GST星源, 深原野]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>神州高铁技术股份有限公司</td>\n",
       "      <td>[神州高铁]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>中国宝安集团股份有限公司</td>\n",
       "      <td>[深宝安A, 深宝安]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>飞亚达(集团)股份有限公司</td>\n",
       "      <td>[飞亚达A]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>深圳能源集团股份有限公司</td>\n",
       "      <td>[深能源]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>国药集团一致药业股份有限公司</td>\n",
       "      <td>[一致药业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>富奥汽车零部件股份有限公司</td>\n",
       "      <td>[富奥股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>中粮地产(集团)股份有限公司</td>\n",
       "      <td>[中粮地产]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>神州数码集团股份有限公司</td>\n",
       "      <td>[神州数码]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>华联控股股份有限公司</td>\n",
       "      <td>[华联控股]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>深圳大通实业股份有限公司</td>\n",
       "      <td>[*ST大通]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>深圳市中洲投资控股股份有限公司</td>\n",
       "      <td>[中洲控股]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>天马微电子股份有限公司</td>\n",
       "      <td>[深天马A]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>中兴通讯股份有限公司</td>\n",
       "      <td>[中兴, ZTE]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>深圳市盐田港股份有限公司</td>\n",
       "      <td>[盐田港]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>深圳市天健(集团)股份有限公司</td>\n",
       "      <td>[天健集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>中信海洋直升机股份有限公司</td>\n",
       "      <td>[中信海直]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>安徽丰原药业股份有限公司</td>\n",
       "      <td>[丰原药业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>中联重科股份有限公司</td>\n",
       "      <td>[中联重科]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>申万宏源集团股份有限公司</td>\n",
       "      <td>[申万宏源]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>沈阳机床股份有限公司</td>\n",
       "      <td>[沈阳机床]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>东阿阿胶股份有限公司</td>\n",
       "      <td>[东阿阿胶]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>华天酒店集团股份有限公司</td>\n",
       "      <td>[华天酒店]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>绿景控股股份有限公司</td>\n",
       "      <td>[绿景控股, 绿景地产]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>长虹美菱股份有限公司</td>\n",
       "      <td>[长虹美菱, 虹美菱B]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>广州市浪奇实业股份有限公司</td>\n",
       "      <td>[广州浪奇]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>广东广弘控股股份有限公司</td>\n",
       "      <td>[广弘控股, 粤美雅等]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>中原环保股份有限公司</td>\n",
       "      <td>[中原环保]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>湖南投资集团股份有限公司</td>\n",
       "      <td>[湖南投资, 湘中意A]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>江铃汽车股份有限公司</td>\n",
       "      <td>[江铃, 江铃汽车]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>安徽古井贡酒股份有限公司</td>\n",
       "      <td>[古井贡酒, 古井贡B]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>青岛双星股份有限公司</td>\n",
       "      <td>[青岛国信双星]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>芜湖海螺型材科技股份有限公司</td>\n",
       "      <td>[海螺型材]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>重庆长安汽车股份有限公司</td>\n",
       "      <td>[中国长安汽车集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>珠海格力电器股份有限公司</td>\n",
       "      <td>[格力]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>甘肃上峰水泥股份有限公司</td>\n",
       "      <td>[上峰水泥]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>视觉(中国)文化发展股份有限公司</td>\n",
       "      <td>[视觉中国, VCG）是中国的一家在线视觉影像内容, 服务提供商]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>40</th>\n",
       "      <td>中山公用事业集团股份有限公司</td>\n",
       "      <td>[中山公用]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>41</th>\n",
       "      <td>合肥丰乐种业股份有限公司</td>\n",
       "      <td>[丰乐种业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42</th>\n",
       "      <td>苏宁环球股份有限公司</td>\n",
       "      <td>[苏宁环球]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>43</th>\n",
       "      <td>山西美锦能源股份有限公司</td>\n",
       "      <td>[美锦能源]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>44</th>\n",
       "      <td>国元证券股份有限公司</td>\n",
       "      <td>[国元证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>45</th>\n",
       "      <td>中国振华(集团)科技股份有限公司</td>\n",
       "      <td>[振华科技]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>46</th>\n",
       "      <td>国海证券股份有限公司</td>\n",
       "      <td>[国海证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>47</th>\n",
       "      <td>中国有色金属建设股份有限公司</td>\n",
       "      <td>[中色股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>48</th>\n",
       "      <td>通化金马药业集团股份有限公司</td>\n",
       "      <td>[通化金马药业集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>49</th>\n",
       "      <td>中航飞机股份有限公司</td>\n",
       "      <td>[中航飞机]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>50</th>\n",
       "      <td>广发证券股份有限公司</td>\n",
       "      <td>[广发证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51</th>\n",
       "      <td>华闻传媒投资集团股份有限公司</td>\n",
       "      <td>[华闻传媒]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>52</th>\n",
       "      <td>创维数字股份有限公司</td>\n",
       "      <td>[创维]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>53</th>\n",
       "      <td>山西太钢不锈钢股份有限公司</td>\n",
       "      <td>[太钢不锈]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>54</th>\n",
       "      <td>安徽国风塑业股份有限公司</td>\n",
       "      <td>[国风塑业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>55</th>\n",
       "      <td>北京顺鑫农业股份有限公司</td>\n",
       "      <td>[北京顺鑫农业股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>56</th>\n",
       "      <td>广东海印集团股份有限公司</td>\n",
       "      <td>[海印股份, 茂名永业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>57</th>\n",
       "      <td>安徽安凯汽车股份有限公司</td>\n",
       "      <td>[安凯客车]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>58</th>\n",
       "      <td>安徽中鼎密封件股份有限公司</td>\n",
       "      <td>[中鼎股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>59</th>\n",
       "      <td>鞍钢股份有限公司</td>\n",
       "      <td>[鞍钢]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>60</th>\n",
       "      <td>现代投资股份有限公司</td>\n",
       "      <td>[现代投资, 湖南高速]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>61</th>\n",
       "      <td>浙江钱江摩托股份有限公司</td>\n",
       "      <td>[钱江摩托]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>62</th>\n",
       "      <td>湖南电广传媒股份有限公司</td>\n",
       "      <td>[电广传媒, 电广实业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>63</th>\n",
       "      <td>天津一汽夏利汽车股份有限公司</td>\n",
       "      <td>[*ST夏利]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>64</th>\n",
       "      <td>北京中关村科技发展(控股)股份有限公司</td>\n",
       "      <td>[中关村]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>65</th>\n",
       "      <td>湖南华菱钢铁股份有限公司</td>\n",
       "      <td>[华菱钢铁, 华菱管线]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>66</th>\n",
       "      <td>冀中能源股份有限公司</td>\n",
       "      <td>[冀中能源集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>67</th>\n",
       "      <td>紫光股份有限公司</td>\n",
       "      <td>[紫光集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>68</th>\n",
       "      <td>众泰汽车股份有限公司</td>\n",
       "      <td>[众泰汽车]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>69</th>\n",
       "      <td>山西西山煤电股份有限公司</td>\n",
       "      <td>[西山煤电]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>70</th>\n",
       "      <td>袁隆平农业高科技股份有限公司</td>\n",
       "      <td>[隆平高科]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>71</th>\n",
       "      <td>华润三九医药股份有限公司</td>\n",
       "      <td>[华润三九]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>72</th>\n",
       "      <td>河南豫能控股股份有限公司</td>\n",
       "      <td>[河南豫能控股股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>73</th>\n",
       "      <td>浙江伟星实业发展股份有限公司</td>\n",
       "      <td>[伟星股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>74</th>\n",
       "      <td>大族激光科技产业集团股份有限公司</td>\n",
       "      <td>[大族激光]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>75</th>\n",
       "      <td>黄山永新股份有限公司</td>\n",
       "      <td>[永新股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>76</th>\n",
       "      <td>苏宁易购集团股份有限公司</td>\n",
       "      <td>[苏宁易购, 苏宁云商]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>77</th>\n",
       "      <td>中山大学达安基因股份有限公司</td>\n",
       "      <td>[达安基因]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>78</th>\n",
       "      <td>浙江苏泊尔股份有限公司</td>\n",
       "      <td>[苏泊尔]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>79</th>\n",
       "      <td>紫光国芯微电子股份有限公司</td>\n",
       "      <td>[紫光国微]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>80</th>\n",
       "      <td>远光软件股份有限公司</td>\n",
       "      <td>[远光软件, YGSoft]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>81</th>\n",
       "      <td>长城影视股份有限公司</td>\n",
       "      <td>[长城影视]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>82</th>\n",
       "      <td>天康生物股份有限公司</td>\n",
       "      <td>[天康集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>83</th>\n",
       "      <td>安徽安纳达钛业股份有限公司</td>\n",
       "      <td>[安纳达]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>84</th>\n",
       "      <td>广州广电运通金融电子股份有限公司</td>\n",
       "      <td>[广电运通]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>85</th>\n",
       "      <td>安徽楚江科技新材料股份有限公司</td>\n",
       "      <td>[楚江新材, 精诚铜业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>86</th>\n",
       "      <td>游族网络股份有限公司</td>\n",
       "      <td>[游族]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>87</th>\n",
       "      <td>广州市广百股份有限公司</td>\n",
       "      <td>[广百股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>88</th>\n",
       "      <td>合肥城建发展股份有限公司</td>\n",
       "      <td>[合肥城建]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>89</th>\n",
       "      <td>三全食品股份有限公司</td>\n",
       "      <td>[三全食品, 三全公司]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>90</th>\n",
       "      <td>科大讯飞股份有限公司</td>\n",
       "      <td>[科大讯飞]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>91</th>\n",
       "      <td>浙江大华技术股份有限公司</td>\n",
       "      <td>[大华股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>92</th>\n",
       "      <td>深圳市天威视讯股份有限公司</td>\n",
       "      <td>[天威视讯]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>93</th>\n",
       "      <td>拓维信息系统股份有限公司</td>\n",
       "      <td>[拓维信息]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>94</th>\n",
       "      <td>新华都购物广场股份有限公司</td>\n",
       "      <td>[新华都]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>95</th>\n",
       "      <td>湖南友谊阿波罗商业股份有限公司</td>\n",
       "      <td>[友阿股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>96</th>\n",
       "      <td>上海神开石油化工装备股份有限公司</td>\n",
       "      <td>[神开股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>97</th>\n",
       "      <td>湖南博云新材料股份有限公司</td>\n",
       "      <td>[博云新材]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>98</th>\n",
       "      <td>安徽中电兴发与鑫龙科技股份有限公司</td>\n",
       "      <td>[中电兴发]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>99</th>\n",
       "      <td>河南森源电气股份有限公司</td>\n",
       "      <td>[森源电气]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>100</th>\n",
       "      <td>安徽神剑新材料股份有限公司</td>\n",
       "      <td>[神剑股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>101</th>\n",
       "      <td>杭州杭氧股份有限公司</td>\n",
       "      <td>[杭州杭氧股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>102</th>\n",
       "      <td>深圳市兴森快捷电路科技股份有限公司</td>\n",
       "      <td>[深圳市兴森快捷电路科技股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>103</th>\n",
       "      <td>哈尔滨誉衡药业股份有限公司</td>\n",
       "      <td>[誉衡药业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>104</th>\n",
       "      <td>广州珠江啤酒股份有限公司</td>\n",
       "      <td>[珠江啤酒]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>105</th>\n",
       "      <td>恺英网络股份有限公司</td>\n",
       "      <td>[恺英含义英文King]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>106</th>\n",
       "      <td>洽洽食品股份有限公司</td>\n",
       "      <td>[洽洽食品]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>107</th>\n",
       "      <td>深圳雷柏科技股份有限公司</td>\n",
       "      <td>[雷柏科技]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>108</th>\n",
       "      <td>海能达通信股份有限公司</td>\n",
       "      <td>[海能达]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>109</th>\n",
       "      <td>比亚迪股份有限公司</td>\n",
       "      <td>[比亚迪]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>110</th>\n",
       "      <td>中公教育科技股份有限公司</td>\n",
       "      <td>[中公教育]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>111</th>\n",
       "      <td>深圳市捷顺科技实业股份有限公司</td>\n",
       "      <td>[捷顺科技]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>112</th>\n",
       "      <td>青海互助青稞酒股份有限公司</td>\n",
       "      <td>[青青稞酒]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>113</th>\n",
       "      <td>加加食品集团股份有限公司</td>\n",
       "      <td>[加加食品]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>114</th>\n",
       "      <td>摩登大道时尚集团股份有限公司</td>\n",
       "      <td>[摩登大道]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>115</th>\n",
       "      <td>西部证券股份有限公司</td>\n",
       "      <td>[西部证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>116</th>\n",
       "      <td>广州珠江钢琴集团股份有限公司</td>\n",
       "      <td>[广州珠江钢琴集团股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>117</th>\n",
       "      <td>广东宏大爆破股份有限公司</td>\n",
       "      <td>[广东宏大爆破股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>118</th>\n",
       "      <td>江西煌上煌集团食品股份有限公司</td>\n",
       "      <td>[江西煌上煌集团食品股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>119</th>\n",
       "      <td>百洋产业投资集团股份有限公司</td>\n",
       "      <td>[百洋水产集团股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>120</th>\n",
       "      <td>新疆浩源天然气股份有限公司</td>\n",
       "      <td>[新疆浩源天然气股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>121</th>\n",
       "      <td>国信证券股份有限公司</td>\n",
       "      <td>[国信证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>122</th>\n",
       "      <td>第一创业证券股份有限公司</td>\n",
       "      <td>[第一创业证券, 第一创业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>123</th>\n",
       "      <td>华西证券股份有限公司</td>\n",
       "      <td>[华西证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>124</th>\n",
       "      <td>长城证券股份有限公司</td>\n",
       "      <td>[长城证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>125</th>\n",
       "      <td>华林证券股份有限公司</td>\n",
       "      <td>[华林证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>126</th>\n",
       "      <td>青岛特锐德电气股份有限公司</td>\n",
       "      <td>[特锐德]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>127</th>\n",
       "      <td>探路者控股集团股份有限公司</td>\n",
       "      <td>[北京探路者户外用品股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>128</th>\n",
       "      <td>安徽安科生物工程(集团)股份有限公司</td>\n",
       "      <td>[安科生物]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>129</th>\n",
       "      <td>华谊兄弟传媒股份有限公司</td>\n",
       "      <td>[华谊兄弟传媒集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>130</th>\n",
       "      <td>深圳新宙邦科技股份有限公司</td>\n",
       "      <td>[深圳新宙邦科技股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>131</th>\n",
       "      <td>深圳中青宝互动网络股份有限公司</td>\n",
       "      <td>[中青宝]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>132</th>\n",
       "      <td>东方财富信息股份有限公司</td>\n",
       "      <td>[东方财富]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>133</th>\n",
       "      <td>芜湖长信科技股份有限公司</td>\n",
       "      <td>[长信科技]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>134</th>\n",
       "      <td>乐视网信息技术(北京)股份有限公司</td>\n",
       "      <td>[乐视]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>135</th>\n",
       "      <td>东方日升新能源股份有限公司</td>\n",
       "      <td>[东方日升]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>136</th>\n",
       "      <td>广州市香雪制药股份有限公司</td>\n",
       "      <td>[香雪制药]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>137</th>\n",
       "      <td>天舟文化股份有限公司</td>\n",
       "      <td>[天舟文化]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>138</th>\n",
       "      <td>新疆机械研究院股份有限公司</td>\n",
       "      <td>[新疆机械研究院股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>139</th>\n",
       "      <td>福建元力活性炭股份有限公司</td>\n",
       "      <td>[福建元力活性炭股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>140</th>\n",
       "      <td>朗源股份有限公司</td>\n",
       "      <td>[朗源股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>141</th>\n",
       "      <td>永清环保股份有限公司</td>\n",
       "      <td>[永清环保]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>142</th>\n",
       "      <td>深圳市佳士科技股份有限公司</td>\n",
       "      <td>[佳士科技]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>143</th>\n",
       "      <td>湖南千山制药机械股份有限公司</td>\n",
       "      <td>[千山药机]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>144</th>\n",
       "      <td>广东银禧科技股份有限公司</td>\n",
       "      <td>[银禧科技]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>145</th>\n",
       "      <td>湖南尔康制药股份有限公司</td>\n",
       "      <td>[尔康制药]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>146</th>\n",
       "      <td>苏交科集团股份有限公司</td>\n",
       "      <td>[江苏省交通科学研究院股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>147</th>\n",
       "      <td>安科瑞电气股份有限公司</td>\n",
       "      <td>[上海安科瑞电气股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>148</th>\n",
       "      <td>北京华录百纳影视股份有限公司</td>\n",
       "      <td>[华录百纳]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>149</th>\n",
       "      <td>江门市科恒实业股份有限公司</td>\n",
       "      <td>[江门市科恒实业股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>150</th>\n",
       "      <td>北京北信源软件股份有限公司</td>\n",
       "      <td>[北京北信源软件股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>151</th>\n",
       "      <td>浙江唐德影视股份有限公司</td>\n",
       "      <td>[唐德影视]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>152</th>\n",
       "      <td>暴风集团股份有限公司</td>\n",
       "      <td>[暴风集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>153</th>\n",
       "      <td>温氏食品集团股份有限公司</td>\n",
       "      <td>[温氏集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>154</th>\n",
       "      <td>贝达药业股份有限公司</td>\n",
       "      <td>[贝达药业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>155</th>\n",
       "      <td>南京药石科技股份有限公司</td>\n",
       "      <td>[药石科技]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>156</th>\n",
       "      <td>宁德时代新能源科技股份有限公司</td>\n",
       "      <td>[ATL）成立于]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>157</th>\n",
       "      <td>上海浦东发展银行股份有限公司</td>\n",
       "      <td>[浦发银行]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>158</th>\n",
       "      <td>广州白云国际机场股份有限公司</td>\n",
       "      <td>[白云机场]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>159</th>\n",
       "      <td>华能国际电力股份有限公司</td>\n",
       "      <td>[华能国际]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>160</th>\n",
       "      <td>安徽皖通高速公路股份有限公司</td>\n",
       "      <td>[安徽皖通高速公路股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>161</th>\n",
       "      <td>中国民生银行股份有限公司</td>\n",
       "      <td>[中国民生银行, 民生银行]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>162</th>\n",
       "      <td>山东钢铁股份有限公司</td>\n",
       "      <td>[山钢集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>163</th>\n",
       "      <td>华能澜沧江水电股份有限公司</td>\n",
       "      <td>[华能水电]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>164</th>\n",
       "      <td>华电国际电力股份有限公司</td>\n",
       "      <td>[华电, 华电国际]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>165</th>\n",
       "      <td>中国石油化工股份有限公司</td>\n",
       "      <td>[中石化]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>166</th>\n",
       "      <td>三一重工股份有限公司</td>\n",
       "      <td>[三一重工]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>167</th>\n",
       "      <td>湖北楚天智能交通股份有限公司</td>\n",
       "      <td>[湖北楚天高速公路股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>168</th>\n",
       "      <td>招商银行股份有限公司</td>\n",
       "      <td>[招行]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>169</th>\n",
       "      <td>北京歌华有线电视网络股份有限公司</td>\n",
       "      <td>[北京歌华有线网络股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>170</th>\n",
       "      <td>保利发展控股集团股份有限公司</td>\n",
       "      <td>[保利地产]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>171</th>\n",
       "      <td>中国联合网络通信股份有限公司</td>\n",
       "      <td>[中国联通, ，在中国境内]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>172</th>\n",
       "      <td>黄山旅游发展股份有限公司</td>\n",
       "      <td>[黄山旅游, 黄山B]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>173</th>\n",
       "      <td>北京万东医疗科技股份有限公司</td>\n",
       "      <td>[华润万东医疗装备股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>174</th>\n",
       "      <td>华润双鹤药业股份有限公司</td>\n",
       "      <td>[双鹤药业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>175</th>\n",
       "      <td>中视传媒股份有限公司</td>\n",
       "      <td>[中视传媒]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>176</th>\n",
       "      <td>广州发展集团股份有限公司</td>\n",
       "      <td>[广州发展, 广州控股]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>177</th>\n",
       "      <td>上海汽车集团股份有限公司</td>\n",
       "      <td>[上汽集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>178</th>\n",
       "      <td>国金证券股份有限公司</td>\n",
       "      <td>[国金证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>179</th>\n",
       "      <td>郑州煤电股份有限公司</td>\n",
       "      <td>[郑州煤电股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>180</th>\n",
       "      <td>重庆太极实业(集团)股份有限公司</td>\n",
       "      <td>[太极集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>181</th>\n",
       "      <td>四川岷江水利电力股份有限公司</td>\n",
       "      <td>[四川岷江水利电力股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>182</th>\n",
       "      <td>湖南华升股份有限公司</td>\n",
       "      <td>[华升股份, 益鑫泰]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>183</th>\n",
       "      <td>宁夏新日恒力钢丝绳股份有限公司</td>\n",
       "      <td>[宁夏新日恒力钢丝绳股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>184</th>\n",
       "      <td>北汽福田汽车股份有限公司</td>\n",
       "      <td>[福田汽车, 福田股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>185</th>\n",
       "      <td>上海建工集团股份有限公司</td>\n",
       "      <td>[上海建工]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>186</th>\n",
       "      <td>上海贝岭股份有限公司</td>\n",
       "      <td>[上海贝岭]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>187</th>\n",
       "      <td>河南黄河旋风股份有限公司</td>\n",
       "      <td>[黄河旋风]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>188</th>\n",
       "      <td>兖州煤业股份有限公司</td>\n",
       "      <td>[兖州煤业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>189</th>\n",
       "      <td>吉林森林工业股份有限公司</td>\n",
       "      <td>[吉林森工]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>190</th>\n",
       "      <td>河南安彩高科股份有限公司</td>\n",
       "      <td>[河南安彩高科股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>191</th>\n",
       "      <td>广西桂冠电力股份有限公司</td>\n",
       "      <td>[桂冠电力]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>192</th>\n",
       "      <td>安徽梦舟实业股份有限公司</td>\n",
       "      <td>[梦舟股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>193</th>\n",
       "      <td>内蒙古北方重型汽车股份有限公司</td>\n",
       "      <td>[北方股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>194</th>\n",
       "      <td>江苏舜天股份有限公司</td>\n",
       "      <td>[江苏国信集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>195</th>\n",
       "      <td>安琪酵母股份有限公司</td>\n",
       "      <td>[安琪酵母]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>196</th>\n",
       "      <td>万华化学集团股份有限公司</td>\n",
       "      <td>[万华化学]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>197</th>\n",
       "      <td>上海家化联合股份有限公司</td>\n",
       "      <td>[上海家化]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>198</th>\n",
       "      <td>江西洪都航空工业股份有限公司</td>\n",
       "      <td>[中航工业洪都]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>199</th>\n",
       "      <td>上海振华重工(集团)股份有限公司</td>\n",
       "      <td>[振华重工]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>200</th>\n",
       "      <td>天津市房地产发展(集团)股份有限公司</td>\n",
       "      <td>[天房发展]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>201</th>\n",
       "      <td>华夏幸福基业股份有限公司</td>\n",
       "      <td>[华夏幸福]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>202</th>\n",
       "      <td>阳泉煤业(集团)股份有限公司</td>\n",
       "      <td>[阳泉煤业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>203</th>\n",
       "      <td>中航航空电子系统股份有限公司</td>\n",
       "      <td>[中航电子]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>204</th>\n",
       "      <td>健康元药业集团股份有限公司</td>\n",
       "      <td>[健康元]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>205</th>\n",
       "      <td>金地(集团)股份有限公司</td>\n",
       "      <td>[金地, 金地集团, 金地集团, G金地]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>206</th>\n",
       "      <td>福建龙净环保股份有限公司</td>\n",
       "      <td>[福建龙净环保股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>207</th>\n",
       "      <td>盛和资源控股股份有限公司</td>\n",
       "      <td>[盛, 资源]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>208</th>\n",
       "      <td>国电南瑞科技股份有限公司</td>\n",
       "      <td>[国电电力]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>209</th>\n",
       "      <td>安徽江淮汽车集团股份有限公司</td>\n",
       "      <td>[江淮汽车]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>210</th>\n",
       "      <td>新疆天润乳业股份有限公司</td>\n",
       "      <td>[天润乳业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>211</th>\n",
       "      <td>昆药集团股份有限公司</td>\n",
       "      <td>[昆药集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>212</th>\n",
       "      <td>安徽六国化工股份有限公司</td>\n",
       "      <td>[六国化工]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>213</th>\n",
       "      <td>湖南湘邮科技股份有限公司</td>\n",
       "      <td>[湘邮科技]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>214</th>\n",
       "      <td>湖南科力远新能源股份有限公司</td>\n",
       "      <td>[科力远]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>215</th>\n",
       "      <td>长江精工钢结构(集团)股份有限公司</td>\n",
       "      <td>[精工钢构]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>216</th>\n",
       "      <td>云南驰宏锌锗股份有限公司</td>\n",
       "      <td>[云南驰宏锌锗]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>217</th>\n",
       "      <td>烽火通信科技股份有限公司</td>\n",
       "      <td>[烽火通信]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>218</th>\n",
       "      <td>中铁高新工业股份有限公司</td>\n",
       "      <td>[中铁工业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>219</th>\n",
       "      <td>山煤国际能源集团股份有限公司</td>\n",
       "      <td>[山煤]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>220</th>\n",
       "      <td>时代出版传媒股份有限公司</td>\n",
       "      <td>[时代出版]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>221</th>\n",
       "      <td>安徽皖江物流(集团)股份有限公司</td>\n",
       "      <td>[皖江物流]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>222</th>\n",
       "      <td>青岛天华院化学工程股份有限公司</td>\n",
       "      <td>[天华院]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>223</th>\n",
       "      <td>安徽海螺水泥股份有限公司</td>\n",
       "      <td>[安徽海螺, 海螺水泥]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>224</th>\n",
       "      <td>山东新华医疗器械股份有限公司</td>\n",
       "      <td>[新华医疗]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>225</th>\n",
       "      <td>福建龙溪轴承(集团)股份有限公司</td>\n",
       "      <td>[龙溪股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>226</th>\n",
       "      <td>鹏起科技发展股份有限公司</td>\n",
       "      <td>[鹏起科技发展股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>227</th>\n",
       "      <td>号百控股股份有限公司</td>\n",
       "      <td>[号百控股股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>228</th>\n",
       "      <td>申能股份有限公司</td>\n",
       "      <td>[申能股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>229</th>\n",
       "      <td>无锡市太极实业股份有限公司</td>\n",
       "      <td>[无锡市太极实业股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>230</th>\n",
       "      <td>南京新街口百货商店股份有限公司</td>\n",
       "      <td>[作南京新百]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>231</th>\n",
       "      <td>京投发展股份有限公司</td>\n",
       "      <td>[京投发展]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>232</th>\n",
       "      <td>广州珠江实业开发股份有限公司</td>\n",
       "      <td>[珠江实业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>233</th>\n",
       "      <td>厦门金龙汽车集团股份有限公司</td>\n",
       "      <td>[大金龙]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>234</th>\n",
       "      <td>中国石化上海石油化工股份有限公司</td>\n",
       "      <td>[上海石化]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>235</th>\n",
       "      <td>青岛海尔股份有限公司</td>\n",
       "      <td>[青岛海尔]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>236</th>\n",
       "      <td>湖南天雁机械股份有限公司</td>\n",
       "      <td>[湖南天雁机械股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>237</th>\n",
       "      <td>彩虹显示器件股份有限公司</td>\n",
       "      <td>[彩虹显示器件股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>238</th>\n",
       "      <td>南宁百货大楼股份有限公司</td>\n",
       "      <td>[南宁百货大楼股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>239</th>\n",
       "      <td>华电能源股份有限公司</td>\n",
       "      <td>[华电能源, 龙电股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>240</th>\n",
       "      <td>重庆百货大楼股份有限公司</td>\n",
       "      <td>[重百]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>241</th>\n",
       "      <td>福建实达集团股份有限公司</td>\n",
       "      <td>[实达集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>242</th>\n",
       "      <td>辽宁成大股份有限公司</td>\n",
       "      <td>[辽宁成大]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>243</th>\n",
       "      <td>山西焦化股份有限公司</td>\n",
       "      <td>[山西焦化]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>244</th>\n",
       "      <td>安徽合力股份有限公司</td>\n",
       "      <td>[安徽合力股份, 安徽合力]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>245</th>\n",
       "      <td>东方通信股份有限公司</td>\n",
       "      <td>[东方通信股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>246</th>\n",
       "      <td>山西通宝能源股份有限公司</td>\n",
       "      <td>[通宝能源]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>247</th>\n",
       "      <td>云南煤业能源股份有限公司</td>\n",
       "      <td>[昆钢控股]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>248</th>\n",
       "      <td>马鞍山钢铁股份有限公司</td>\n",
       "      <td>[马钢, 马钢股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>249</th>\n",
       "      <td>上海耀皮玻璃集团股份有限公司</td>\n",
       "      <td>[上海耀皮玻璃集团股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>250</th>\n",
       "      <td>上海隧道工程股份有限公司</td>\n",
       "      <td>[上海隧道工程股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>251</th>\n",
       "      <td>上海申通地铁股份有限公司</td>\n",
       "      <td>[申通集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>252</th>\n",
       "      <td>上海机电股份有限公司</td>\n",
       "      <td>[上海机电股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>253</th>\n",
       "      <td>上海华东电脑股份有限公司</td>\n",
       "      <td>[上海华东电脑股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>254</th>\n",
       "      <td>上海海欣集团股份有限公司</td>\n",
       "      <td>[上海海欣集团股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>255</th>\n",
       "      <td>北京京城机电股份有限公司</td>\n",
       "      <td>[北京京城机电股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>256</th>\n",
       "      <td>通化东宝药业股份有限公司</td>\n",
       "      <td>[通化东宝]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>257</th>\n",
       "      <td>中炬高新技术实业(集团)股份有限公司</td>\n",
       "      <td>[中炬高新技术实业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>258</th>\n",
       "      <td>东方电气股份有限公司</td>\n",
       "      <td>[东方电气集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>259</th>\n",
       "      <td>国投电力控股股份有限公司</td>\n",
       "      <td>[国投公司]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>260</th>\n",
       "      <td>内蒙古伊利实业集团股份有限公司</td>\n",
       "      <td>[伊利股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>261</th>\n",
       "      <td>哈尔滨秋林集团股份有限公司</td>\n",
       "      <td>[秋林集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>262</th>\n",
       "      <td>广州广日股份有限公司</td>\n",
       "      <td>[广日股份, 广钢股份等]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>263</th>\n",
       "      <td>中国长江电力股份有限公司</td>\n",
       "      <td>[长江电力]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>264</th>\n",
       "      <td>华安证券股份有限公司</td>\n",
       "      <td>[华安证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>265</th>\n",
       "      <td>杭州银行股份有限公司</td>\n",
       "      <td>[杭州银行]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>266</th>\n",
       "      <td>东方证券股份有限公司</td>\n",
       "      <td>[东方证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>267</th>\n",
       "      <td>江苏省广电有线信息网络股份有限公司</td>\n",
       "      <td>[江苏有线, JSCN]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>268</th>\n",
       "      <td>株洲冶炼集团股份有限公司</td>\n",
       "      <td>[株冶集团, 株冶股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>269</th>\n",
       "      <td>内蒙古第一机械集团股份有限公司</td>\n",
       "      <td>[内蒙古第一机械]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>270</th>\n",
       "      <td>湖南新五丰股份有限公司</td>\n",
       "      <td>[新五丰]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>271</th>\n",
       "      <td>健民药业集团股份有限公司</td>\n",
       "      <td>[健民集团, 武汉健民]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>272</th>\n",
       "      <td>淮北矿业控股股份有限公司</td>\n",
       "      <td>[淮北矿业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>273</th>\n",
       "      <td>马应龙药业集团股份有限公司</td>\n",
       "      <td>[马应龙]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>274</th>\n",
       "      <td>九州通医药集团股份有限公司</td>\n",
       "      <td>[九州通]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>275</th>\n",
       "      <td>南京银行股份有限公司</td>\n",
       "      <td>[南京银行]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>276</th>\n",
       "      <td>西藏华钰矿业股份有限公司</td>\n",
       "      <td>[西藏华钰矿业股份, 华钰矿业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>277</th>\n",
       "      <td>春秋航空股份有限公司</td>\n",
       "      <td>[春秋航空]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>278</th>\n",
       "      <td>中信建投证券股份有限公司</td>\n",
       "      <td>[中信建投证券股份, 中信建投证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>279</th>\n",
       "      <td>财通证券股份有限公司</td>\n",
       "      <td>[财通证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>280</th>\n",
       "      <td>海南天然橡胶产业集团股份有限公司</td>\n",
       "      <td>[海南橡胶]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>281</th>\n",
       "      <td>新城控股集团股份有限公司</td>\n",
       "      <td>[新城发展控股]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>282</th>\n",
       "      <td>重庆水务集团股份有限公司</td>\n",
       "      <td>[重庆水务]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>283</th>\n",
       "      <td>天风证券股份有限公司</td>\n",
       "      <td>[天风证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>284</th>\n",
       "      <td>国泰君安证券股份有限公司</td>\n",
       "      <td>[国泰君安证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>285</th>\n",
       "      <td>陕西煤业股份有限公司</td>\n",
       "      <td>[陕西煤业股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>286</th>\n",
       "      <td>广州港股份有限公司</td>\n",
       "      <td>[广州港]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>287</th>\n",
       "      <td>广州汽车集团股份有限公司</td>\n",
       "      <td>[广州汽车集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>288</th>\n",
       "      <td>中国平安保险(集团)股份有限公司</td>\n",
       "      <td>[中国平安]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>289</th>\n",
       "      <td>中国人民保险集团股份有限公司</td>\n",
       "      <td>[中国人保]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>290</th>\n",
       "      <td>交通银行股份有限公司</td>\n",
       "      <td>[交通银行]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>291</th>\n",
       "      <td>兴业证券股份有限公司</td>\n",
       "      <td>[兴业证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>292</th>\n",
       "      <td>中国中铁股份有限公司</td>\n",
       "      <td>[中国中铁]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>293</th>\n",
       "      <td>东吴证券股份有限公司</td>\n",
       "      <td>[东吴证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>294</th>\n",
       "      <td>北京北辰实业股份有限公司</td>\n",
       "      <td>[北辰实业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>295</th>\n",
       "      <td>中国外运股份有限公司</td>\n",
       "      <td>[中国外运, 集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>296</th>\n",
       "      <td>中国铝业股份有限公司</td>\n",
       "      <td>[中国铝业]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>297</th>\n",
       "      <td>上海医药集团股份有限公司</td>\n",
       "      <td>[上海医药]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>298</th>\n",
       "      <td>中信重工机械股份有限公司</td>\n",
       "      <td>[中信重工机械股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>299</th>\n",
       "      <td>中国核工业建设股份有限公司</td>\n",
       "      <td>[中国核建]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>300</th>\n",
       "      <td>长城汽车股份有限公司</td>\n",
       "      <td>[长城汽车]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>301</th>\n",
       "      <td>平顶山天安煤业股份有限公司</td>\n",
       "      <td>[平煤神马]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>302</th>\n",
       "      <td>中国电力建设股份有限公司</td>\n",
       "      <td>[中国电力建设集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>303</th>\n",
       "      <td>华泰证券股份有限公司</td>\n",
       "      <td>[华泰证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>304</th>\n",
       "      <td>郑州煤矿机械集团股份有限公司</td>\n",
       "      <td>[郑州煤矿机械集团股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>305</th>\n",
       "      <td>上海电气集团股份有限公司</td>\n",
       "      <td>[上海电气]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>306</th>\n",
       "      <td>中国中车股份有限公司</td>\n",
       "      <td>[中国中车, CRRC]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>307</th>\n",
       "      <td>宁波建工股份有限公司</td>\n",
       "      <td>[宁波建工]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>308</th>\n",
       "      <td>中国交通建设股份有限公司</td>\n",
       "      <td>[中交]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>309</th>\n",
       "      <td>中国光大银行股份有限公司</td>\n",
       "      <td>[中国光大银行]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>310</th>\n",
       "      <td>中国石油天然气股份有限公司</td>\n",
       "      <td>[，前者是后者的控股公司]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>311</th>\n",
       "      <td>长飞光纤光缆股份有限公司</td>\n",
       "      <td>[长飞光纤]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>312</th>\n",
       "      <td>浙商证券股份有限公司</td>\n",
       "      <td>[浙商证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>313</th>\n",
       "      <td>中国国旅股份有限公司</td>\n",
       "      <td>[中国国旅]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>314</th>\n",
       "      <td>中国中煤能源股份有限公司</td>\n",
       "      <td>[中煤能源, 中煤]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>315</th>\n",
       "      <td>南方出版传媒股份有限公司</td>\n",
       "      <td>[SMC）于]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>316</th>\n",
       "      <td>方正证券股份有限公司</td>\n",
       "      <td>[方正证券股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>317</th>\n",
       "      <td>江苏凤凰出版传媒股份有限公司</td>\n",
       "      <td>[凤凰出版传媒集团]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>318</th>\n",
       "      <td>中国银行股份有限公司</td>\n",
       "      <td>[中国银行, 中行]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>319</th>\n",
       "      <td>中国船舶重工股份有限公司</td>\n",
       "      <td>[中国重工]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>320</th>\n",
       "      <td>南京证券股份有限公司</td>\n",
       "      <td>[南京证券]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>321</th>\n",
       "      <td>贵阳银行股份有限公司</td>\n",
       "      <td>[贵阳银行]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>322</th>\n",
       "      <td>中信银行股份有限公司</td>\n",
       "      <td>[中信]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>323</th>\n",
       "      <td>中国建材检验认证集团股份有限公司</td>\n",
       "      <td>[中国建材检验认证集团股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>324</th>\n",
       "      <td>北京翠微大厦股份有限公司</td>\n",
       "      <td>[北京翠微大厦股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>325</th>\n",
       "      <td>浙江莎普爱思药业股份有限公司</td>\n",
       "      <td>[莎普爱思]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>326</th>\n",
       "      <td>安徽迎驾贡酒股份有限公司</td>\n",
       "      <td>[迎驾贡酒]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>327</th>\n",
       "      <td>安徽九华山旅游发展股份有限公司</td>\n",
       "      <td>[九华旅游]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>328</th>\n",
       "      <td>安徽应流机电股份有限公司</td>\n",
       "      <td>[应流股份]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>329</th>\n",
       "      <td>安徽众源新材料股份有限公司</td>\n",
       "      <td>[众源新材]</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>330</th>\n",
       "      <td>中国南玻集团股份有限公司</td>\n",
       "      <td>['南玻A', '南玻B']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>331</th>\n",
       "      <td>康佳集团股份有限公司</td>\n",
       "      <td>['康佳集团', '康佳']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>332</th>\n",
       "      <td>深圳中恒华发股份有限公司</td>\n",
       "      <td>['深华发A']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>333</th>\n",
       "      <td>深圳市桑达实业股份有限公司</td>\n",
       "      <td>['深桑达A']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>334</th>\n",
       "      <td>深圳南山热电股份有限公司</td>\n",
       "      <td>['深南电A']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>335</th>\n",
       "      <td>深圳市机场股份有限公司</td>\n",
       "      <td>['深圳机场']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>336</th>\n",
       "      <td>金融街控股股份有限公司</td>\n",
       "      <td>['金融街']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>337</th>\n",
       "      <td>长沙通程控股股份有限公司</td>\n",
       "      <td>['通程控股']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>338</th>\n",
       "      <td>湖北宜化化工股份有限公司</td>\n",
       "      <td>['湖北宜化']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>339</th>\n",
       "      <td>广东省高速公路发展股份有限公司</td>\n",
       "      <td>['广东省高速公路发展股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>340</th>\n",
       "      <td>广州恒运企业集团股份有限公司</td>\n",
       "      <td>['穗恒运']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>341</th>\n",
       "      <td>南风化工集团股份有限公司</td>\n",
       "      <td>['南风化工']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>342</th>\n",
       "      <td>中国重汽集团济南卡车股份有限公司</td>\n",
       "      <td>['中国重汽']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>343</th>\n",
       "      <td>北京首钢股份有限公司</td>\n",
       "      <td>['首钢']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>344</th>\n",
       "      <td>山西蓝焰控股股份有限公司</td>\n",
       "      <td>['蓝焰股份', '煤气化']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>345</th>\n",
       "      <td>安徽华信国际控股股份有限公司</td>\n",
       "      <td>['华信国际']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>346</th>\n",
       "      <td>浙江华峰氨纶股份有限公司</td>\n",
       "      <td>['浙江华峰氨纶股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>347</th>\n",
       "      <td>獐子岛集团股份有限公司</td>\n",
       "      <td>['獐子岛']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>348</th>\n",
       "      <td>江苏沙钢股份有限公司</td>\n",
       "      <td>['江苏沙钢股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>349</th>\n",
       "      <td>河南辉煌科技股份有限公司</td>\n",
       "      <td>['辉煌科技']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>350</th>\n",
       "      <td>湖南梦洁家纺股份有限公司</td>\n",
       "      <td>['梦洁家纺']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>351</th>\n",
       "      <td>广东省广告集团股份有限公司</td>\n",
       "      <td>['省广股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>352</th>\n",
       "      <td>中南红文化集团股份有限公司</td>\n",
       "      <td>['中南文化']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>353</th>\n",
       "      <td>长生生物科技股份有限公司</td>\n",
       "      <td>['长生生物', '长春长生']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>354</th>\n",
       "      <td>广东猛狮新能源科技股份有限公司</td>\n",
       "      <td>['猛狮科技']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>355</th>\n",
       "      <td>大禹节水集团股份有限公司</td>\n",
       "      <td>['甘肃大禹节水集团股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>356</th>\n",
       "      <td>浙江华策影视股份有限公司</td>\n",
       "      <td>['华策影视']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>357</th>\n",
       "      <td>湖北三丰智能输送装备股份有限公司</td>\n",
       "      <td>['湖北三丰智能输送装备股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>358</th>\n",
       "      <td>江苏三六五网络股份有限公司</td>\n",
       "      <td>['江苏三六五网络股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>359</th>\n",
       "      <td>宝山钢铁股份有限公司</td>\n",
       "      <td>['宝武集团']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>360</th>\n",
       "      <td>中国东方航空股份有限公司</td>\n",
       "      <td>['东航']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>361</th>\n",
       "      <td>厦门建发股份有限公司</td>\n",
       "      <td>['厦门建发', '建发集团']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>362</th>\n",
       "      <td>大唐电信科技股份有限公司</td>\n",
       "      <td>['大唐电信']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>363</th>\n",
       "      <td>内蒙古鄂尔多斯资源股份有限公司</td>\n",
       "      <td>['内蒙古鄂尔多斯资源股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>364</th>\n",
       "      <td>正源控股股份有限公司</td>\n",
       "      <td>['正源股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>365</th>\n",
       "      <td>广州白云山医药集团股份有限公司</td>\n",
       "      <td>['白云山医药', '白云山']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>366</th>\n",
       "      <td>江西铜业股份有限公司</td>\n",
       "      <td>['江铜']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>367</th>\n",
       "      <td>抚顺特殊钢股份有限公司</td>\n",
       "      <td>['抚顺特钢']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>368</th>\n",
       "      <td>湘潭电机股份有限公司</td>\n",
       "      <td>['湘电股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>369</th>\n",
       "      <td>贵州茅台酒股份有限公司</td>\n",
       "      <td>['贵州茅台']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>370</th>\n",
       "      <td>深圳高速公路股份有限公司</td>\n",
       "      <td>['深圳高速公路股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>371</th>\n",
       "      <td>中安科股份有限公司</td>\n",
       "      <td>['中安科股份', '中安科']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>372</th>\n",
       "      <td>湖南海利化工股份有限公司</td>\n",
       "      <td>['湖南海利']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>373</th>\n",
       "      <td>大唐华银电力股份有限公司</td>\n",
       "      <td>['华银电力']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>374</th>\n",
       "      <td>四川长虹电器股份有限公司</td>\n",
       "      <td>['四川长虹', '长虹']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>375</th>\n",
       "      <td>内蒙古蒙电华能热电股份有限公司</td>\n",
       "      <td>['内蒙华电']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>376</th>\n",
       "      <td>中石化石油工程技术服务股份有限公司</td>\n",
       "      <td>['中石化石油工程技术服务股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>377</th>\n",
       "      <td>中国电影股份有限公司</td>\n",
       "      <td>['中影股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>378</th>\n",
       "      <td>重庆钢铁股份有限公司</td>\n",
       "      <td>['重钢']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>379</th>\n",
       "      <td>中国神华能源股份有限公司</td>\n",
       "      <td>['中国神华能源']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>380</th>\n",
       "      <td>四川成渝高速公路股份有限公司</td>\n",
       "      <td>['四川成渝高速公路股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>381</th>\n",
       "      <td>中国国际航空股份有限公司</td>\n",
       "      <td>['国航']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>382</th>\n",
       "      <td>中国农业银行股份有限公司</td>\n",
       "      <td>['农业银行']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>383</th>\n",
       "      <td>新华人寿保险股份有限公司</td>\n",
       "      <td>['新华人寿保险']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>384</th>\n",
       "      <td>中国工商银行股份有限公司</td>\n",
       "      <td>['工商银行']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>385</th>\n",
       "      <td>上海大智慧股份有限公司</td>\n",
       "      <td>['大智慧']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>386</th>\n",
       "      <td>会稽山绍兴酒股份有限公司</td>\n",
       "      <td>['会稽山绍兴酒股份', '会稽山绍兴酒']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>387</th>\n",
       "      <td>中国银河证券股份有限公司</td>\n",
       "      <td>['中国银河证券股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>388</th>\n",
       "      <td>中国建设银行股份有限公司</td>\n",
       "      <td>['中国建设银行']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>389</th>\n",
       "      <td>大唐国际发电股份有限公司</td>\n",
       "      <td>['大唐发电']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>390</th>\n",
       "      <td>喜临门家具股份有限公司</td>\n",
       "      <td>['喜临门家俱股份']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>391</th>\n",
       "      <td>芜湖伯特利汽车安全系统股份有限公司</td>\n",
       "      <td>['伯特利']</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>392</th>\n",
       "      <td>洛阳栾川钼业集团股份有限公司</td>\n",
       "      <td>['洛阳钼业']</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                    name                              brief\n",
       "0             平安银行股份有限公司                             [平安银行]\n",
       "1             万科企业股份有限公司                         [万科, 万科集团]\n",
       "2         深圳中国农大科技股份有限公司                      [G*ST国农, 深安达]\n",
       "3           深圳世纪星源股份有限公司                       [GST星源, 深原野]\n",
       "4           神州高铁技术股份有限公司                             [神州高铁]\n",
       "5           中国宝安集团股份有限公司                        [深宝安A, 深宝安]\n",
       "6          飞亚达(集团)股份有限公司                             [飞亚达A]\n",
       "7           深圳能源集团股份有限公司                              [深能源]\n",
       "8         国药集团一致药业股份有限公司                             [一致药业]\n",
       "9          富奥汽车零部件股份有限公司                             [富奥股份]\n",
       "10        中粮地产(集团)股份有限公司                             [中粮地产]\n",
       "11          神州数码集团股份有限公司                             [神州数码]\n",
       "12            华联控股股份有限公司                             [华联控股]\n",
       "13          深圳大通实业股份有限公司                            [*ST大通]\n",
       "14       深圳市中洲投资控股股份有限公司                             [中洲控股]\n",
       "15           天马微电子股份有限公司                             [深天马A]\n",
       "16            中兴通讯股份有限公司                          [中兴, ZTE]\n",
       "17          深圳市盐田港股份有限公司                              [盐田港]\n",
       "18       深圳市天健(集团)股份有限公司                             [天健集团]\n",
       "19         中信海洋直升机股份有限公司                             [中信海直]\n",
       "20          安徽丰原药业股份有限公司                             [丰原药业]\n",
       "21            中联重科股份有限公司                             [中联重科]\n",
       "22          申万宏源集团股份有限公司                             [申万宏源]\n",
       "23            沈阳机床股份有限公司                             [沈阳机床]\n",
       "24            东阿阿胶股份有限公司                             [东阿阿胶]\n",
       "25          华天酒店集团股份有限公司                             [华天酒店]\n",
       "26            绿景控股股份有限公司                       [绿景控股, 绿景地产]\n",
       "27            长虹美菱股份有限公司                       [长虹美菱, 虹美菱B]\n",
       "28         广州市浪奇实业股份有限公司                             [广州浪奇]\n",
       "29          广东广弘控股股份有限公司                       [广弘控股, 粤美雅等]\n",
       "30            中原环保股份有限公司                             [中原环保]\n",
       "31          湖南投资集团股份有限公司                       [湖南投资, 湘中意A]\n",
       "32            江铃汽车股份有限公司                         [江铃, 江铃汽车]\n",
       "33          安徽古井贡酒股份有限公司                       [古井贡酒, 古井贡B]\n",
       "34            青岛双星股份有限公司                           [青岛国信双星]\n",
       "35        芜湖海螺型材科技股份有限公司                             [海螺型材]\n",
       "36          重庆长安汽车股份有限公司                         [中国长安汽车集团]\n",
       "37          珠海格力电器股份有限公司                               [格力]\n",
       "38          甘肃上峰水泥股份有限公司                             [上峰水泥]\n",
       "39      视觉(中国)文化发展股份有限公司  [视觉中国, VCG）是中国的一家在线视觉影像内容, 服务提供商]\n",
       "40        中山公用事业集团股份有限公司                             [中山公用]\n",
       "41          合肥丰乐种业股份有限公司                             [丰乐种业]\n",
       "42            苏宁环球股份有限公司                             [苏宁环球]\n",
       "43          山西美锦能源股份有限公司                             [美锦能源]\n",
       "44            国元证券股份有限公司                             [国元证券]\n",
       "45      中国振华(集团)科技股份有限公司                             [振华科技]\n",
       "46            国海证券股份有限公司                             [国海证券]\n",
       "47        中国有色金属建设股份有限公司                             [中色股份]\n",
       "48        通化金马药业集团股份有限公司                         [通化金马药业集团]\n",
       "49            中航飞机股份有限公司                             [中航飞机]\n",
       "50            广发证券股份有限公司                             [广发证券]\n",
       "51        华闻传媒投资集团股份有限公司                             [华闻传媒]\n",
       "52            创维数字股份有限公司                               [创维]\n",
       "53         山西太钢不锈钢股份有限公司                             [太钢不锈]\n",
       "54          安徽国风塑业股份有限公司                             [国风塑业]\n",
       "55          北京顺鑫农业股份有限公司                         [北京顺鑫农业股份]\n",
       "56          广东海印集团股份有限公司                       [海印股份, 茂名永业]\n",
       "57          安徽安凯汽车股份有限公司                             [安凯客车]\n",
       "58         安徽中鼎密封件股份有限公司                             [中鼎股份]\n",
       "59              鞍钢股份有限公司                               [鞍钢]\n",
       "60            现代投资股份有限公司                       [现代投资, 湖南高速]\n",
       "61          浙江钱江摩托股份有限公司                             [钱江摩托]\n",
       "62          湖南电广传媒股份有限公司                       [电广传媒, 电广实业]\n",
       "63        天津一汽夏利汽车股份有限公司                            [*ST夏利]\n",
       "64   北京中关村科技发展(控股)股份有限公司                              [中关村]\n",
       "65          湖南华菱钢铁股份有限公司                       [华菱钢铁, 华菱管线]\n",
       "66            冀中能源股份有限公司                           [冀中能源集团]\n",
       "67              紫光股份有限公司                             [紫光集团]\n",
       "68            众泰汽车股份有限公司                             [众泰汽车]\n",
       "69          山西西山煤电股份有限公司                             [西山煤电]\n",
       "70        袁隆平农业高科技股份有限公司                             [隆平高科]\n",
       "71          华润三九医药股份有限公司                             [华润三九]\n",
       "72          河南豫能控股股份有限公司                         [河南豫能控股股份]\n",
       "73        浙江伟星实业发展股份有限公司                             [伟星股份]\n",
       "74      大族激光科技产业集团股份有限公司                             [大族激光]\n",
       "75            黄山永新股份有限公司                             [永新股份]\n",
       "76          苏宁易购集团股份有限公司                       [苏宁易购, 苏宁云商]\n",
       "77        中山大学达安基因股份有限公司                             [达安基因]\n",
       "78           浙江苏泊尔股份有限公司                              [苏泊尔]\n",
       "79         紫光国芯微电子股份有限公司                             [紫光国微]\n",
       "80            远光软件股份有限公司                     [远光软件, YGSoft]\n",
       "81            长城影视股份有限公司                             [长城影视]\n",
       "82            天康生物股份有限公司                             [天康集团]\n",
       "83         安徽安纳达钛业股份有限公司                              [安纳达]\n",
       "84      广州广电运通金融电子股份有限公司                             [广电运通]\n",
       "85       安徽楚江科技新材料股份有限公司                       [楚江新材, 精诚铜业]\n",
       "86            游族网络股份有限公司                               [游族]\n",
       "87           广州市广百股份有限公司                             [广百股份]\n",
       "88          合肥城建发展股份有限公司                             [合肥城建]\n",
       "89            三全食品股份有限公司                       [三全食品, 三全公司]\n",
       "90            科大讯飞股份有限公司                             [科大讯飞]\n",
       "91          浙江大华技术股份有限公司                             [大华股份]\n",
       "92         深圳市天威视讯股份有限公司                             [天威视讯]\n",
       "93          拓维信息系统股份有限公司                             [拓维信息]\n",
       "94         新华都购物广场股份有限公司                              [新华都]\n",
       "95       湖南友谊阿波罗商业股份有限公司                             [友阿股份]\n",
       "96      上海神开石油化工装备股份有限公司                             [神开股份]\n",
       "97         湖南博云新材料股份有限公司                             [博云新材]\n",
       "98     安徽中电兴发与鑫龙科技股份有限公司                             [中电兴发]\n",
       "99          河南森源电气股份有限公司                             [森源电气]\n",
       "100        安徽神剑新材料股份有限公司                             [神剑股份]\n",
       "101           杭州杭氧股份有限公司                           [杭州杭氧股份]\n",
       "102    深圳市兴森快捷电路科技股份有限公司                    [深圳市兴森快捷电路科技股份]\n",
       "103        哈尔滨誉衡药业股份有限公司                             [誉衡药业]\n",
       "104         广州珠江啤酒股份有限公司                             [珠江啤酒]\n",
       "105           恺英网络股份有限公司                       [恺英含义英文King]\n",
       "106           洽洽食品股份有限公司                             [洽洽食品]\n",
       "107         深圳雷柏科技股份有限公司                             [雷柏科技]\n",
       "108          海能达通信股份有限公司                              [海能达]\n",
       "109            比亚迪股份有限公司                              [比亚迪]\n",
       "110         中公教育科技股份有限公司                             [中公教育]\n",
       "111      深圳市捷顺科技实业股份有限公司                             [捷顺科技]\n",
       "112        青海互助青稞酒股份有限公司                             [青青稞酒]\n",
       "113         加加食品集团股份有限公司                             [加加食品]\n",
       "114       摩登大道时尚集团股份有限公司                             [摩登大道]\n",
       "115           西部证券股份有限公司                             [西部证券]\n",
       "116       广州珠江钢琴集团股份有限公司                       [广州珠江钢琴集团股份]\n",
       "117         广东宏大爆破股份有限公司                         [广东宏大爆破股份]\n",
       "118      江西煌上煌集团食品股份有限公司                      [江西煌上煌集团食品股份]\n",
       "119       百洋产业投资集团股份有限公司                         [百洋水产集团股份]\n",
       "120        新疆浩源天然气股份有限公司                        [新疆浩源天然气股份]\n",
       "121           国信证券股份有限公司                             [国信证券]\n",
       "122         第一创业证券股份有限公司                     [第一创业证券, 第一创业]\n",
       "123           华西证券股份有限公司                             [华西证券]\n",
       "124           长城证券股份有限公司                             [长城证券]\n",
       "125           华林证券股份有限公司                             [华林证券]\n",
       "126        青岛特锐德电气股份有限公司                              [特锐德]\n",
       "127        探路者控股集团股份有限公司                      [北京探路者户外用品股份]\n",
       "128   安徽安科生物工程(集团)股份有限公司                             [安科生物]\n",
       "129         华谊兄弟传媒股份有限公司                         [华谊兄弟传媒集团]\n",
       "130        深圳新宙邦科技股份有限公司                        [深圳新宙邦科技股份]\n",
       "131      深圳中青宝互动网络股份有限公司                              [中青宝]\n",
       "132         东方财富信息股份有限公司                             [东方财富]\n",
       "133         芜湖长信科技股份有限公司                             [长信科技]\n",
       "134    乐视网信息技术(北京)股份有限公司                               [乐视]\n",
       "135        东方日升新能源股份有限公司                             [东方日升]\n",
       "136        广州市香雪制药股份有限公司                             [香雪制药]\n",
       "137           天舟文化股份有限公司                             [天舟文化]\n",
       "138        新疆机械研究院股份有限公司                        [新疆机械研究院股份]\n",
       "139        福建元力活性炭股份有限公司                        [福建元力活性炭股份]\n",
       "140             朗源股份有限公司                             [朗源股份]\n",
       "141           永清环保股份有限公司                             [永清环保]\n",
       "142        深圳市佳士科技股份有限公司                             [佳士科技]\n",
       "143       湖南千山制药机械股份有限公司                             [千山药机]\n",
       "144         广东银禧科技股份有限公司                             [银禧科技]\n",
       "145         湖南尔康制药股份有限公司                             [尔康制药]\n",
       "146          苏交科集团股份有限公司                     [江苏省交通科学研究院股份]\n",
       "147          安科瑞电气股份有限公司                        [上海安科瑞电气股份]\n",
       "148       北京华录百纳影视股份有限公司                             [华录百纳]\n",
       "149        江门市科恒实业股份有限公司                        [江门市科恒实业股份]\n",
       "150        北京北信源软件股份有限公司                        [北京北信源软件股份]\n",
       "151         浙江唐德影视股份有限公司                             [唐德影视]\n",
       "152           暴风集团股份有限公司                             [暴风集团]\n",
       "153         温氏食品集团股份有限公司                             [温氏集团]\n",
       "154           贝达药业股份有限公司                             [贝达药业]\n",
       "155         南京药石科技股份有限公司                             [药石科技]\n",
       "156      宁德时代新能源科技股份有限公司                          [ATL）成立于]\n",
       "157       上海浦东发展银行股份有限公司                             [浦发银行]\n",
       "158       广州白云国际机场股份有限公司                             [白云机场]\n",
       "159         华能国际电力股份有限公司                             [华能国际]\n",
       "160       安徽皖通高速公路股份有限公司                       [安徽皖通高速公路股份]\n",
       "161         中国民生银行股份有限公司                     [中国民生银行, 民生银行]\n",
       "162           山东钢铁股份有限公司                             [山钢集团]\n",
       "163        华能澜沧江水电股份有限公司                             [华能水电]\n",
       "164         华电国际电力股份有限公司                         [华电, 华电国际]\n",
       "165         中国石油化工股份有限公司                              [中石化]\n",
       "166           三一重工股份有限公司                             [三一重工]\n",
       "167       湖北楚天智能交通股份有限公司                       [湖北楚天高速公路股份]\n",
       "168           招商银行股份有限公司                               [招行]\n",
       "169     北京歌华有线电视网络股份有限公司                       [北京歌华有线网络股份]\n",
       "170       保利发展控股集团股份有限公司                             [保利地产]\n",
       "171       中国联合网络通信股份有限公司                     [中国联通, ，在中国境内]\n",
       "172         黄山旅游发展股份有限公司                        [黄山旅游, 黄山B]\n",
       "173       北京万东医疗科技股份有限公司                       [华润万东医疗装备股份]\n",
       "174         华润双鹤药业股份有限公司                             [双鹤药业]\n",
       "175           中视传媒股份有限公司                             [中视传媒]\n",
       "176         广州发展集团股份有限公司                       [广州发展, 广州控股]\n",
       "177         上海汽车集团股份有限公司                             [上汽集团]\n",
       "178           国金证券股份有限公司                             [国金证券]\n",
       "179           郑州煤电股份有限公司                           [郑州煤电股份]\n",
       "180     重庆太极实业(集团)股份有限公司                             [太极集团]\n",
       "181       四川岷江水利电力股份有限公司                       [四川岷江水利电力股份]\n",
       "182           湖南华升股份有限公司                        [华升股份, 益鑫泰]\n",
       "183      宁夏新日恒力钢丝绳股份有限公司                      [宁夏新日恒力钢丝绳股份]\n",
       "184         北汽福田汽车股份有限公司                       [福田汽车, 福田股份]\n",
       "185         上海建工集团股份有限公司                             [上海建工]\n",
       "186           上海贝岭股份有限公司                             [上海贝岭]\n",
       "187         河南黄河旋风股份有限公司                             [黄河旋风]\n",
       "188           兖州煤业股份有限公司                             [兖州煤业]\n",
       "189         吉林森林工业股份有限公司                             [吉林森工]\n",
       "190         河南安彩高科股份有限公司                         [河南安彩高科股份]\n",
       "191         广西桂冠电力股份有限公司                             [桂冠电力]\n",
       "192         安徽梦舟实业股份有限公司                             [梦舟股份]\n",
       "193      内蒙古北方重型汽车股份有限公司                             [北方股份]\n",
       "194           江苏舜天股份有限公司                           [江苏国信集团]\n",
       "195           安琪酵母股份有限公司                             [安琪酵母]\n",
       "196         万华化学集团股份有限公司                             [万华化学]\n",
       "197         上海家化联合股份有限公司                             [上海家化]\n",
       "198       江西洪都航空工业股份有限公司                           [中航工业洪都]\n",
       "199     上海振华重工(集团)股份有限公司                             [振华重工]\n",
       "200   天津市房地产发展(集团)股份有限公司                             [天房发展]\n",
       "201         华夏幸福基业股份有限公司                             [华夏幸福]\n",
       "202       阳泉煤业(集团)股份有限公司                             [阳泉煤业]\n",
       "203       中航航空电子系统股份有限公司                             [中航电子]\n",
       "204        健康元药业集团股份有限公司                              [健康元]\n",
       "205         金地(集团)股份有限公司              [金地, 金地集团, 金地集团, G金地]\n",
       "206         福建龙净环保股份有限公司                         [福建龙净环保股份]\n",
       "207         盛和资源控股股份有限公司                            [盛, 资源]\n",
       "208         国电南瑞科技股份有限公司                             [国电电力]\n",
       "209       安徽江淮汽车集团股份有限公司                             [江淮汽车]\n",
       "210         新疆天润乳业股份有限公司                             [天润乳业]\n",
       "211           昆药集团股份有限公司                             [昆药集团]\n",
       "212         安徽六国化工股份有限公司                             [六国化工]\n",
       "213         湖南湘邮科技股份有限公司                             [湘邮科技]\n",
       "214       湖南科力远新能源股份有限公司                              [科力远]\n",
       "215    长江精工钢结构(集团)股份有限公司                             [精工钢构]\n",
       "216         云南驰宏锌锗股份有限公司                           [云南驰宏锌锗]\n",
       "217         烽火通信科技股份有限公司                             [烽火通信]\n",
       "218         中铁高新工业股份有限公司                             [中铁工业]\n",
       "219       山煤国际能源集团股份有限公司                               [山煤]\n",
       "220         时代出版传媒股份有限公司                             [时代出版]\n",
       "221     安徽皖江物流(集团)股份有限公司                             [皖江物流]\n",
       "222      青岛天华院化学工程股份有限公司                              [天华院]\n",
       "223         安徽海螺水泥股份有限公司                       [安徽海螺, 海螺水泥]\n",
       "224       山东新华医疗器械股份有限公司                             [新华医疗]\n",
       "225     福建龙溪轴承(集团)股份有限公司                             [龙溪股份]\n",
       "226         鹏起科技发展股份有限公司                         [鹏起科技发展股份]\n",
       "227           号百控股股份有限公司                           [号百控股股份]\n",
       "228             申能股份有限公司                             [申能股份]\n",
       "229        无锡市太极实业股份有限公司                        [无锡市太极实业股份]\n",
       "230      南京新街口百货商店股份有限公司                            [作南京新百]\n",
       "231           京投发展股份有限公司                             [京投发展]\n",
       "232       广州珠江实业开发股份有限公司                             [珠江实业]\n",
       "233       厦门金龙汽车集团股份有限公司                              [大金龙]\n",
       "234     中国石化上海石油化工股份有限公司                             [上海石化]\n",
       "235           青岛海尔股份有限公司                             [青岛海尔]\n",
       "236         湖南天雁机械股份有限公司                         [湖南天雁机械股份]\n",
       "237         彩虹显示器件股份有限公司                         [彩虹显示器件股份]\n",
       "238         南宁百货大楼股份有限公司                         [南宁百货大楼股份]\n",
       "239           华电能源股份有限公司                       [华电能源, 龙电股份]\n",
       "240         重庆百货大楼股份有限公司                               [重百]\n",
       "241         福建实达集团股份有限公司                             [实达集团]\n",
       "242           辽宁成大股份有限公司                             [辽宁成大]\n",
       "243           山西焦化股份有限公司                             [山西焦化]\n",
       "244           安徽合力股份有限公司                     [安徽合力股份, 安徽合力]\n",
       "245           东方通信股份有限公司                           [东方通信股份]\n",
       "246         山西通宝能源股份有限公司                             [通宝能源]\n",
       "247         云南煤业能源股份有限公司                             [昆钢控股]\n",
       "248          马鞍山钢铁股份有限公司                         [马钢, 马钢股份]\n",
       "249       上海耀皮玻璃集团股份有限公司                       [上海耀皮玻璃集团股份]\n",
       "250         上海隧道工程股份有限公司                         [上海隧道工程股份]\n",
       "251         上海申通地铁股份有限公司                             [申通集团]\n",
       "252           上海机电股份有限公司                           [上海机电股份]\n",
       "253         上海华东电脑股份有限公司                         [上海华东电脑股份]\n",
       "254         上海海欣集团股份有限公司                         [上海海欣集团股份]\n",
       "255         北京京城机电股份有限公司                         [北京京城机电股份]\n",
       "256         通化东宝药业股份有限公司                             [通化东宝]\n",
       "257   中炬高新技术实业(集团)股份有限公司                         [中炬高新技术实业]\n",
       "258           东方电气股份有限公司                           [东方电气集团]\n",
       "259         国投电力控股股份有限公司                             [国投公司]\n",
       "260      内蒙古伊利实业集团股份有限公司                             [伊利股份]\n",
       "261        哈尔滨秋林集团股份有限公司                             [秋林集团]\n",
       "262           广州广日股份有限公司                      [广日股份, 广钢股份等]\n",
       "263         中国长江电力股份有限公司                             [长江电力]\n",
       "264           华安证券股份有限公司                             [华安证券]\n",
       "265           杭州银行股份有限公司                             [杭州银行]\n",
       "266           东方证券股份有限公司                             [东方证券]\n",
       "267    江苏省广电有线信息网络股份有限公司                       [江苏有线, JSCN]\n",
       "268         株洲冶炼集团股份有限公司                       [株冶集团, 株冶股份]\n",
       "269      内蒙古第一机械集团股份有限公司                          [内蒙古第一机械]\n",
       "270          湖南新五丰股份有限公司                              [新五丰]\n",
       "271         健民药业集团股份有限公司                       [健民集团, 武汉健民]\n",
       "272         淮北矿业控股股份有限公司                             [淮北矿业]\n",
       "273        马应龙药业集团股份有限公司                              [马应龙]\n",
       "274        九州通医药集团股份有限公司                              [九州通]\n",
       "275           南京银行股份有限公司                             [南京银行]\n",
       "276         西藏华钰矿业股份有限公司                   [西藏华钰矿业股份, 华钰矿业]\n",
       "277           春秋航空股份有限公司                             [春秋航空]\n",
       "278         中信建投证券股份有限公司                 [中信建投证券股份, 中信建投证券]\n",
       "279           财通证券股份有限公司                             [财通证券]\n",
       "280     海南天然橡胶产业集团股份有限公司                             [海南橡胶]\n",
       "281         新城控股集团股份有限公司                           [新城发展控股]\n",
       "282         重庆水务集团股份有限公司                             [重庆水务]\n",
       "283           天风证券股份有限公司                             [天风证券]\n",
       "284         国泰君安证券股份有限公司                           [国泰君安证券]\n",
       "285           陕西煤业股份有限公司                           [陕西煤业股份]\n",
       "286            广州港股份有限公司                              [广州港]\n",
       "287         广州汽车集团股份有限公司                           [广州汽车集团]\n",
       "288     中国平安保险(集团)股份有限公司                             [中国平安]\n",
       "289       中国人民保险集团股份有限公司                             [中国人保]\n",
       "290           交通银行股份有限公司                             [交通银行]\n",
       "291           兴业证券股份有限公司                             [兴业证券]\n",
       "292           中国中铁股份有限公司                             [中国中铁]\n",
       "293           东吴证券股份有限公司                             [东吴证券]\n",
       "294         北京北辰实业股份有限公司                             [北辰实业]\n",
       "295           中国外运股份有限公司                         [中国外运, 集团]\n",
       "296           中国铝业股份有限公司                             [中国铝业]\n",
       "297         上海医药集团股份有限公司                             [上海医药]\n",
       "298         中信重工机械股份有限公司                         [中信重工机械股份]\n",
       "299        中国核工业建设股份有限公司                             [中国核建]\n",
       "300           长城汽车股份有限公司                             [长城汽车]\n",
       "301        平顶山天安煤业股份有限公司                             [平煤神马]\n",
       "302         中国电力建设股份有限公司                         [中国电力建设集团]\n",
       "303           华泰证券股份有限公司                             [华泰证券]\n",
       "304       郑州煤矿机械集团股份有限公司                       [郑州煤矿机械集团股份]\n",
       "305         上海电气集团股份有限公司                             [上海电气]\n",
       "306           中国中车股份有限公司                       [中国中车, CRRC]\n",
       "307           宁波建工股份有限公司                             [宁波建工]\n",
       "308         中国交通建设股份有限公司                               [中交]\n",
       "309         中国光大银行股份有限公司                           [中国光大银行]\n",
       "310        中国石油天然气股份有限公司                      [，前者是后者的控股公司]\n",
       "311         长飞光纤光缆股份有限公司                             [长飞光纤]\n",
       "312           浙商证券股份有限公司                             [浙商证券]\n",
       "313           中国国旅股份有限公司                             [中国国旅]\n",
       "314         中国中煤能源股份有限公司                         [中煤能源, 中煤]\n",
       "315         南方出版传媒股份有限公司                            [SMC）于]\n",
       "316           方正证券股份有限公司                           [方正证券股份]\n",
       "317       江苏凤凰出版传媒股份有限公司                         [凤凰出版传媒集团]\n",
       "318           中国银行股份有限公司                         [中国银行, 中行]\n",
       "319         中国船舶重工股份有限公司                             [中国重工]\n",
       "320           南京证券股份有限公司                             [南京证券]\n",
       "321           贵阳银行股份有限公司                             [贵阳银行]\n",
       "322           中信银行股份有限公司                               [中信]\n",
       "323     中国建材检验认证集团股份有限公司                     [中国建材检验认证集团股份]\n",
       "324         北京翠微大厦股份有限公司                         [北京翠微大厦股份]\n",
       "325       浙江莎普爱思药业股份有限公司                             [莎普爱思]\n",
       "326         安徽迎驾贡酒股份有限公司                             [迎驾贡酒]\n",
       "327      安徽九华山旅游发展股份有限公司                             [九华旅游]\n",
       "328         安徽应流机电股份有限公司                             [应流股份]\n",
       "329        安徽众源新材料股份有限公司                             [众源新材]\n",
       "330         中国南玻集团股份有限公司                     ['南玻A', '南玻B']\n",
       "331           康佳集团股份有限公司                     ['康佳集团', '康佳']\n",
       "332         深圳中恒华发股份有限公司                           ['深华发A']\n",
       "333        深圳市桑达实业股份有限公司                           ['深桑达A']\n",
       "334         深圳南山热电股份有限公司                           ['深南电A']\n",
       "335          深圳市机场股份有限公司                           ['深圳机场']\n",
       "336          金融街控股股份有限公司                            ['金融街']\n",
       "337         长沙通程控股股份有限公司                           ['通程控股']\n",
       "338         湖北宜化化工股份有限公司                           ['湖北宜化']\n",
       "339      广东省高速公路发展股份有限公司                    ['广东省高速公路发展股份']\n",
       "340       广州恒运企业集团股份有限公司                            ['穗恒运']\n",
       "341         南风化工集团股份有限公司                           ['南风化工']\n",
       "342     中国重汽集团济南卡车股份有限公司                           ['中国重汽']\n",
       "343           北京首钢股份有限公司                             ['首钢']\n",
       "344         山西蓝焰控股股份有限公司                    ['蓝焰股份', '煤气化']\n",
       "345       安徽华信国际控股股份有限公司                           ['华信国际']\n",
       "346         浙江华峰氨纶股份有限公司                       ['浙江华峰氨纶股份']\n",
       "347          獐子岛集团股份有限公司                            ['獐子岛']\n",
       "348           江苏沙钢股份有限公司                         ['江苏沙钢股份']\n",
       "349         河南辉煌科技股份有限公司                           ['辉煌科技']\n",
       "350         湖南梦洁家纺股份有限公司                           ['梦洁家纺']\n",
       "351        广东省广告集团股份有限公司                           ['省广股份']\n",
       "352        中南红文化集团股份有限公司                           ['中南文化']\n",
       "353         长生生物科技股份有限公司                   ['长生生物', '长春长生']\n",
       "354      广东猛狮新能源科技股份有限公司                           ['猛狮科技']\n",
       "355         大禹节水集团股份有限公司                     ['甘肃大禹节水集团股份']\n",
       "356         浙江华策影视股份有限公司                           ['华策影视']\n",
       "357     湖北三丰智能输送装备股份有限公司                   ['湖北三丰智能输送装备股份']\n",
       "358        江苏三六五网络股份有限公司                      ['江苏三六五网络股份']\n",
       "359           宝山钢铁股份有限公司                           ['宝武集团']\n",
       "360         中国东方航空股份有限公司                             ['东航']\n",
       "361           厦门建发股份有限公司                   ['厦门建发', '建发集团']\n",
       "362         大唐电信科技股份有限公司                           ['大唐电信']\n",
       "363      内蒙古鄂尔多斯资源股份有限公司                    ['内蒙古鄂尔多斯资源股份']\n",
       "364           正源控股股份有限公司                           ['正源股份']\n",
       "365      广州白云山医药集团股份有限公司                   ['白云山医药', '白云山']\n",
       "366           江西铜业股份有限公司                             ['江铜']\n",
       "367          抚顺特殊钢股份有限公司                           ['抚顺特钢']\n",
       "368           湘潭电机股份有限公司                           ['湘电股份']\n",
       "369          贵州茅台酒股份有限公司                           ['贵州茅台']\n",
       "370         深圳高速公路股份有限公司                       ['深圳高速公路股份']\n",
       "371            中安科股份有限公司                   ['中安科股份', '中安科']\n",
       "372         湖南海利化工股份有限公司                           ['湖南海利']\n",
       "373         大唐华银电力股份有限公司                           ['华银电力']\n",
       "374         四川长虹电器股份有限公司                     ['四川长虹', '长虹']\n",
       "375      内蒙古蒙电华能热电股份有限公司                           ['内蒙华电']\n",
       "376    中石化石油工程技术服务股份有限公司                  ['中石化石油工程技术服务股份']\n",
       "377           中国电影股份有限公司                           ['中影股份']\n",
       "378           重庆钢铁股份有限公司                             ['重钢']\n",
       "379         中国神华能源股份有限公司                         ['中国神华能源']\n",
       "380       四川成渝高速公路股份有限公司                     ['四川成渝高速公路股份']\n",
       "381         中国国际航空股份有限公司                             ['国航']\n",
       "382         中国农业银行股份有限公司                           ['农业银行']\n",
       "383         新华人寿保险股份有限公司                         ['新华人寿保险']\n",
       "384         中国工商银行股份有限公司                           ['工商银行']\n",
       "385          上海大智慧股份有限公司                            ['大智慧']\n",
       "386         会稽山绍兴酒股份有限公司             ['会稽山绍兴酒股份', '会稽山绍兴酒']\n",
       "387         中国银河证券股份有限公司                       ['中国银河证券股份']\n",
       "388         中国建设银行股份有限公司                         ['中国建设银行']\n",
       "389         大唐国际发电股份有限公司                           ['大唐发电']\n",
       "390          喜临门家具股份有限公司                        ['喜临门家俱股份']\n",
       "391    芜湖伯特利汽车安全系统股份有限公司                            ['伯特利']\n",
       "392       洛阳栾川钼业集团股份有限公司                           ['洛阳钼业']"
      ]
     },
     "execution_count": 21,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "end_df=final_df[['name','brief']]\n",
    "end_df=end_df.drop_duplicates('name')\n",
    "end_df.reset_index(drop=True,inplace=True)\n",
    "end_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [],
   "source": [
    "end_df.to_csv('final_abbr.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "按上市公司全称搜索wikipedia共409条数据，搜索3590家上市公司，搜索成功百分比：11.4%，\n",
    "其中含有简称词条的共268条，已成功提取含有简称的268条数据，409条数据中，提取占比65.5%\n",
    "\n",
    "按上市公司简称搜索wikipedia共589条数据，搜索3590家上市公司，搜索成功百分比：16.4%，\n",
    "其中含有简称词条的共330条，已成功提取含有简称的330条数据，589条数据中，提取占比56%\n",
    "\n",
    "合并搜索后的两张表，去除重复的205条数据，剩余393条数据，成功提取占所搜3590家公司的393/3590=10.9%\n",
    "\n",
    "\n",
    "增加简称搜索之后，新增了125条数据，效果提升125/268=46.6%"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.7.3"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}