Excuse me: How many sectors are there in Shenzhen and Shanghai stock markets? Is that a leading stock? Thank you very much

Index stocks: ICBC, BOC, Sinopec, Daqin, Air China, Baosteel, Changdian, China Unicom, China Merchants Bank and Huaneng.

Finance: Huaxia Bank, China Merchants Bank, Shanghai Pudong Development Bank, Minsheng, Shenzhen Development Bank, ICBC, Bank of China, CITIC, Anxin, Hongyuan and Shaanxi Guotou.

Real estate: Vanke A, Gemdale, Poly Real Estate, Fahua, Sunshine, OCT, Financial Street, Qixia Construction, China Merchants Real Estate, China Enterprise and Shenzhen Ye Zhen.

Aviation: China Southern Airlines, Air China, Shanghai Airlines, China Eastern Airlines and Hainan Airlines.

Olympic Games: Beijing Urban Construction and China Sports Industry

Heavy machinery: Anhui Heli, Hudong Heavy Machinery, Sany, Zhonglian, Jinxi Axle, Guangzhou Shipyard, Liugong, Shantui, Zhenhua Port Machinery, Shenyang Machine Tool.

3G: ZTE, Datang Telecom, Yiyang ICT and Gaohong.

Science and Technology: gehuayouxian, Oriental Pearl, Variety, citic guoan, Founder Technology, Tsinghua Tongfang, Haihong.

Cement: Conch, Huaxin and Jidong.

New energy: Tianwei keeps changing, Fengyuan biochemical.

Small and medium-sized board: Jingyuan Electronics, Suning Appliance, Siyuan Electric Appliance, Wei Xing, Lijiang Tourism, Huaxing Chemical Industry, Ke Hua Bio, Han's Laser, Zoje, Vantage, Supor, Seven Wolves, Aerospace Electric Appliances and Winbond Pharmaceutical.

Electric energy: Changjiang Electric Power, Radio and Television Holdings, Guangdong Electric Power, SDIC Electric Power, Huaneng International, Shenneng, Shantou Electric Power, Guodian Electric Power, Shanghai Electric Power, Shenzhen Energy and Shanghai Energy.

Coal: Lanhua Kechuang, Datong Coal Industry, Yangguo Xinneng, Xishan Coal and Electricity, Yanzhou Coal Industry.

Power equipment: Dongfang Electric, Dongfang Boiler, TBEA, Gao Ping Electric, Guodian Nanzi, Huaguang and Xiangdian.

Cars: Changan Automobile, FAW Li Xia, SAIC, Jiangling, China Heavy Duty Truck, S Xiang Torch, Jianghuai Automobile, Yutong Bus, Shuguang, Longxi, Jinlong Automobile, Yunnei Power, Dongfeng Motor,

Iron and Steel: Xinxing Cast Pipe, Baosteel, WISCO, Angang, Taigang, Jigang, Tangshan, Jiuquan, Maanshan, Hangang, Bayi, Benxi, Ling Gang, Baotou Steel, Xining Special Steel, Fushun Special Steel, Shaogang, Shougang, Valin Pipeline, Nangang and Hangzhou Steel.

Port transportation: China Shipping, COSCO, Shanghai Port, CIMC, Shenchi Bay, Yantian Port, Nanjing Waterway and Tianjin Port.

Expressway: Jiangxi-Guangdong Expressway, Shandong Expressway, Shenzhen Expressway, Fujian Expressway, Zhongyuan Expressway, Guangdong Expressway, Nanjing-Shanghai Expressway and Wantong Expressway.

Airport category: Shenzhen Airport, Shanghai Airport and Baiyun Airport.

China glass fiber, Changjiang Seiko, Conch profile.

Water: capital, South China Sea, raw water.

Warehousing, logistics and transportation: Sinochem International, Tielong Logistics, Sinotrans Development and China Storage.

Aerospace: Aerospace Information, Rocket, China Satellite, Xifei International, Hafei, Chengfa Technology, Hongdu Aviation,

Electronics: Jingyuan Electronics, Yi Sheng Science and Technology, Farah Electronics, Huawei Microelectronics, rainbow shares, Radio and Television Electronics, Shentianma A, Eastcom Peace.

Software: UFIDA, Neusoft, Hang Seng Electronics, China Software, Zheng Jin, Baoxin Software.

Supermarkets: Dashang, Hualian General Supermarket, friendship shares, shanghai jahwa, Wuhan Zhong Bai, Beijing Urban and Rural, Dalian Friendship, Xinhua Media.

Retail: Wangfujing, Guangzhou Friendship, S Ningxinbai, Xinhua Department Store, Chongqing Department Store, Ginza, Yimin Department Store, Zhongxing Commercial, Nanjing Shangzhong, Dongbai Group, New World, Mansion, An Baili, S Baida, Hefu Department Store, Yintai, Hangzhou, Ewushang A, Hualian, Wuhan, S Trading Company], Xidan Shopping Mall, S.

Material: Mingxing New Material, Sinoma International.

Hotel tourism category: Huatian Hotel, Huangshan Tourism, Emei Mountain, Lijiang Tourism, Jinjiang Stock, Guilin Tourism, Beijing Tourism, Xi 'an Tourism, China Youth Travel Service and BTG.

Petrochemical: CNOOC Engineering, Jinfa Technology, Shanghai Petrochemical, Yizheng Chemical Fiber, Jiangzuan Co., Ltd., Xinxiang Chemical Fiber, Yunnan Salt Chemical Company, Shanxi Sanwei Chemical Company, Sanyou Chemical Company, Liuguo Chemical Company, Wei Yun Co., Ltd., Jiangnan High Fiber Company and Yaxing Chemical Company.

Non-ferrous metals: Shandong Gold, Admiralty, Chihong, Baoti, Hongda, Xiamen Tungsten, Jean, Baotou Aluminum, Zhongjin Lingnan, Yunnan Copper, Jiangxi Copper and Zhu Ye Torch.

Liquor: Kweichow Moutai, Wuliangye, Changyu A, Guyuelongshan, Fang Shuijing and LU ZHOU LAO JIAO CO.,LTD.

Papermaking: Yueyang Paper, Huatai, Chenming Paper.

Beer: Tsingtao beer, Yanjing beer.

Household appliances: Foshan Lighting, Qingdao Haier, Sichuan Changhong, hisense electric, Gree Electric, Midea and Supor.

Special chemicals: yantai wanhua, Blonde Technology, Sanaifu, Lu Hua Hang Seng.

Fertilizer: Salt Lake Potash, Xin 'an, Lu Hua Hengsheng, Yangnong Chemical, Nanchuan meifeng, Chitianhua, Yuntianhua, Shalongda A, Huaxing Chemical, Liu Hua, Hubei Yihua, Changjiu Biochemical, Cangzhou Dahua, Luxi Chemical and Shenhua.

Agricultural stocks: Beidahuang, Tongwei, Zhongmu, New Hope, Longping Hi-Tech, Fengle Seed, Xinsai Stock, Dunhuang Seed, Nong Xin Development, Guannong Stock and Denghai Seed.

Food processing: Shuanghui Development, Huaguan Technology, Yili, First Food, Chengde Lulu, Angel Yeast, Hengshun Vinegar, Shanghai Meilin, Weiwei, Gannan Fruit Industry, Nanning Sugar Industry.

Environmental protection: Longjing environmental protection.

Traditional Chinese Medicine: Ma Yinglong, Jilin Aodong, Pien Tze Huang, Tong Ren Tang, Tasly, Yunnan Baiyao, Qianjin Pharmaceutical, Jiang Zhong Pharmaceutical, Kangyuan Pharmaceutical, Kangbain, S Ejiao, Baiyi Pharmaceutical, Jiuzhitang, Wuhan Jianmin, Zhonghui Pharmaceutical, Kunyao and S Tibetan Medicine.

Clothing: Yago, Wei Xing, Seven Wolves, Yuyuan Mall.

Communication optical cables: Changjiang Communication, Zhejiang University Network Letter, TEFA Information, Zhongchuang Telecom, Dongfang Communication, Amoi Electronics, Bird Co., Ltd. and CLP Guangtong.

Architecture and Engineering: Baoxin Energy, Sinoma International, Shanghai Construction Engineering, Sinochem International, Pudong Construction, Sinochem Group, Airport, Anhui Water Conservancy, Tunnel, Tengda Construction, Xinjiang Urban Construction, Road and Bridge Construction, China Railway Second Bureau, CNPC, Keda, Northern International, Huitong Water Conservancy, Tibet Tianlu, Jianlong, Meiyan Hydropower and Huashen Group.

Glass: Fuyao, CSG and Yao Bo.

Others: Jianfa, Lutai, Zhuhai Zhongfu and Zijiang enterprises.