Someone just asked this question, I will send you the answer: (1). Indicator stocks: PetroChina, Industrial and Commercial Bank of China, China Construction Bank, Sinopec, Bank of China, China Shenhua, China Merchants Bank, Chalco, China COSCO, Baosteel, Air China, Daqin Railway, China Unicom, Yangtze Electric Power (2). Finance, securities, insurance: China Merchants Bank, Shanghai Pudong Development Bank, Minsheng Bank, Shenzhen Development Bank A, Industrial and Commercial Bank of China, Bank of China, CITIC Securities, Hongyuan Securities, Shaanxi State Investment A, China Construction Bank, Huaxia Bank, Ping An, China Life (3). Real estate: Vanke A, Gemdale Group, China Merchants Real Estate, Poly Real Estate, Oceanwide Construction, OCT A, Financial Street, Chinese Enterprises (4). Aviation: Air China, China Southern Airlines, Shanghai Airlines (5). Steel: Baosteel Co., Ltd., Wuhan Iron and Steel Co., Ltd., Anshan Iron and Steel Co., Ltd. (6). Coal: China Shenhua, Lanhua Science and Technology, Kailuan Co., Ltd., Yanzhou Coal Mining , Lu'an Environmental Energy, Hengyuan Coal and Electricity, Guoyang New Energy, Xishan Coal and Electricity, Datong Coal Industry (7). Heavy industry machinery: Jiangnan Heavy Industry, China Shipbuilding, Sany Heavy Industry, Anhui Heli, Zoomlion, Jinxi Axle , Liugong, Zhenhua Port Machinery, Guangzhou Shipbuilding International, Shantui Co., Ltd., Taiyuan Heavy Industry (8). Electric power: Yangtze River Electric Power, Huaneng International, Guodian Electric Power, Zhangze Electric Power, Datang Power Generation, SDIC Power (9). Automobiles: Changan Automobile, China National Heavy Duty Truck, FAW Xiali, FAW Car, Shanghai Automobile, Jiangling Motors (10). Nonferrous metals: Chalco, Shandong Gold, CICC Gold, Chihong Zinc and Germanium, Baoti Co., Ltd., Hongda Co., Ltd. , Xiamen Tungsten Industry, Jien Nickel Industry, Baotou Aluminum Industry, CICC Lingnan, Yunnan Copper Industry, Jiangxi Copper Industry, Zhuye Torch (11). Petrochemical industry: PetroChina, Sinopec, COSL, Offshore Oil Engineering, Kingfa Science and technology, Shanghai Petrochemical (12). Agriculture, forestry, animal husbandry and fishery: Beidahuang, Tongwei Co., Ltd., China Animal Husbandry Co., Ltd., New Hope, COFCO Tunhe, Fengle Seed Industry, Xinsai Co., Ltd., Dunhuang Seed Industry, Xinnong Development, Guannong Co., Ltd. Denghai Seed Industry (13). Environmental protection: Longjing Environmental Protection, Feida Environmental Protection (14). Aerospace and military industry: China Satellite, Rocket Co., Ltd., XAC International, Aerospace Information, Aerospace Communications, Hafei Co., Ltd., Chengfa Technology, Hongdu Aviation (15). Port transportation: China COSCO, China Ocean Shipping, COSCO Shipping, SIPG, CIMC (16). New energy: Tianwei Baobian, Fengyuan Chemical (17). Small and medium-sized boards: Suning Appliances, Siyuan Electrical appliances, Lijiang Tourism, Huaxing Chemical, Kehua Biology, Han's Laser, Zhongjie Co., Ltd., Vantage Co., Ltd., Supor, Septwolves, Aerospace Electrical Appliances, Winbond Pharmaceutical (18). Electric power equipment: Dongfang Electric, Dongfang Boiler, TBEA, Flat Gao Electric, Guodian Nanzi, Huaguang Co., Ltd., Xiangdian Co., Ltd. (19). Technology category: Gehua Cable, Oriental Pearl, Variety Show Co., Ltd., CITIC Guoan, Founder Technology, Tsinghua Tongfang (20). High-speed category: Jiangxi-Guangdong Expressway, Shandong Expressway , Fujian Expressway, Zhongyuan Expressway, Guangdong Expressway, Nanjing-Shanghai Expressway, Anhui-Tong Expressway (21). Airport category: Shenzhen Airport, Shanghai Airport, Baiyun Airport (22). Construction supplies: China Fiberglass, Yangtze River Precision, Conch Profile (23) ). Water affairs: Beijing Capital Co., Ltd., Nanhai Development, Raw Water Co., Ltd. (24). Warehousing, logistics and transportation: Sinochem International, Tielong Logistics, Sinotrans Development, China National Reserve Co., Ltd. (25). Cement: Conch Cement, Huaxin Cement, Jidong Cement (26). Electronics: Jingyuan Electronics, Shengyi Technology, Fara Electronics, China Microelectronics, Caihong Electronics, Radio and Television Electronics, Shentianma A, Eastcom Peace (27). Software: UFIDA Software, Neusoft, Hundsun Electronics, China Software, Jinzheng Co., Ltd., Baoxin Software (28). Supermarkets: Dashang Co., Ltd., Hualian Supermarket, Youyi Co., Ltd., Shanghai Jahwa, Wuhan Zhongbai, Beijing Urban and Rural, Dalian Youyi, Xinhua Media (29). Retail: Wangfu Wells, Guangzhou Friendship, Xinhua Department Store, Chongqing Department Store, Ginza Co., Ltd., Yimin Department Store, ZTE Commercial, Dongbai Group, Bailian Co., Ltd., Wuhan Zhongshang, Xidan Shopping Mall, Shanghai Jiubai (30). Materials: Xing New Materials, Sinoma International (31). Hotel tourism: Huatian Hotel, Huangshan Tourism, Emeishan, Lijiang Tourism, Jinjiang Tourism, Guilin Tourism, Beijing Tourism, Xi'an Tourism, China Youth Tourism, Beijing Tourism Group (32). Olympic Games: Beijing Urban Construction, China Sports Industry (33). Liquor: Kweichow Moutai, Wuliangye, Changyu A, Guyue Longshan, Shuijingfang, Luzhou Laojiao (34). Papermaking: Yueyang Paper, Huatai Co., Ltd., Chenming Paper (35). Beer: Tsingtao Beer, Yanjing Beer (36). Home appliances: Foshan Lighting, Qingdao Haier, Sichuan Changhong, Hisense Electric, Gree Electric, Midea Electric, Supor (37). Specialty chemicals: Yantai Wanhua, Kingfa Technology, Sanaifu, Hualu Hengsheng (38). Chemical fertilizers: Salt Lake Potash, Hualu Hengsheng, Sanonda A, Liuhua Co., Ltd., Hubei Yihua, Changjiu Biochemical, Cangzhou Dahua, Luxi Chemical, Shenyang Chemical (39). 3G: ZTE, Datang Telecom, China Unicom, Yiyang Xintong, Gaohong Co., Ltd. (40). Food processing: Shuanghui Development, Huaguan Technology, Yili, First Food, Chengde Lulu, Angel Yeast, Hengshun Vinegar, Shanghai Meilin , VV Group, Gannan Fruit Industry, Nanning Sugar Industry (41). Traditional Chinese Medicine: Ma Yinglong, Jilin Aodong, Pien Tze Huang, Tong Ren Tang, Tasly, Yunnan Baiyao, Qianjin Pharmaceutical, Jiangzhong Pharmaceutical, Kangyuan Pharmaceutical, Kangen Bei, Dong'e Ejiao, Jiuzhitang, Zhonghui Medicine (42). Clothing: Yager, Weixing Co., Ltd., Septwolves, Yuyuan Mall (43). Communication optical cables: Yangtze Communications, Zhejiang University Network News, Special Information, Zhongchuang Xince, Dongfang Communications, Amoi Electronics, Bird Co., Ltd., China Electronics Guangtong Co., Ltd. (44). Construction and engineering: Baoxin Energy, Sinoma International, Shanghai Construction Engineering, CAMCE, Pudong Construction, China Nonferrous Metals Co., Ltd., Airport Co., Ltd. , Anhui Water Conservancy, Tunnel Co., Ltd., Tengda Construction, Xinjiang Urban Construction, Road and Bridge Construction, China Railway Second Bureau (45). Glass: Fuyao Glass, CSG A, Shandong Pharmaceutical Glass (46). Stock index futures: Xiamen International Trade, Hongye Co., Ltd. Melya (47). Others: C&D Co., Ltd., Lutai A, Zhuhai Zhongfu, Zijiang Enterprise

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