The list of underlying stocks in the CSI 300 is as follows: Wanda Film, PICC, Sugon, Gujing Gongjiu, Great Wall Securities, Tianfeng Securities, Qingdao Port, Changsha Bank, Adisseo, Transfar Zhilian, Panzhihua Iron and Steel Vanadium Titanium, Wen

Group Co., Ltd., Hualin Securities, Glodon, Lujiazui, Jinke Co., Ltd., Mango Super Media, BAIC Blue Valley, Pengding Holdings, Zangge Holdings, Yunda Holdings, Yangyuan Beverage; GigaDevice, Supor, Oriental Yuhong,

Haid Group, Jichuan Pharmaceutical, Changchun High-tech, Fii Industrial, Leyard, AVIC Shenyang, Sanonda A, Hengyi Petrochemical, Kelun Pharmaceutical, Watson Biotech, Jiuzhoutong, Kanghong Pharmaceutical, CITIC

Jiancheng Investment, WuXi AppTec, Baiyun Airport?, Huadian International, New Hutchison, AVIC Optoelectronics, Heilan House; Lens Technology, China Jushi, Bank of Chengdu, Huaneng Hydropower, China Oilfield Services, Fangda Carbon, Tonghua Dongbao,

Shanxi Fenjiu, CNPC Engineering, GAC Group, Hengli Co., Ltd., Haitian Flavor Industry, Sanhua Intelligent Control, Hesheng Silicon Industry, Hengtong Optoelectronics, Kuangqi Technology, Tongwei Co., Ltd., 360, Yingqu Technology, Sanhuan Group, Meikai

Long; Caitong Securities, Rongsheng Petrochemical, Beixin Building Materials, Zheshang Securities, Nanshan Aluminum, Baiyin Nonferrous Metals, Lepu Medical, Ganfeng Lithium, Lomon Baili, Aier Ophthalmology, Perfect World, Xinlitai, Huaneng

International, Longi Group, STO Express, Huayou Cobalt, China Coal Energy, Anshan Iron and Steel Co., Ltd., Minmetals Capital, Oppein Home Furnishing, Xinwei Communications; Guangzhou Port, Zhifei Biotechnology, Bikang Co., Ltd., Zhongnan Construction, China Chemical, YTO

Express, Century Huatong, Pien Tze Huang, Meinian Health, China Galaxy, Sanqi Interactive Entertainment, Zhongtian Technology, SF Express Holdings, BBMG, Bank of Hangzhou, China Film, Goodix Technology, Bank of Guiyang, Century Cruises, Buchang

Pharmaceuticals, Robam Electric, Bank of Shanghai; Sanju Environmental Protection, Tianqi Lithium, China Dynamics, Tonghuashun, Xincheng Holdings, Ziguang Co., Ltd., Guanghui Automobile, Chint Electric, Muyuan Co., Ltd., Sunshine City, Oriental Garden, Tianmao Group, Fiberhome Communications

, C&C Zhongda, SDIC Essence, Greenland Holdings, Focus Media, Essence Trust, China Merchants Shekou, Dongxing Securities, Guotai Junan, China Nuclear Power; Songcheng Performing Arts, Bohai Leasing, Guosen Securities, China COSCO, Everbright Securities, Spring Airlines, Orient Fortune

, Orient Securities, Shenwan Hongyuan, Shiji Information, Robotics, Guangguang Media, Wangsu Technology, Hafei Co., Ltd., Inovance Technology, Bishuiyuan, Hengsheng Electronics, Shanghai Electric, Inner Mongolia Junzheng, Luxshare Precision, Shanghai RAAS; Zheneng Electric Power

, Dongxu Optoelectronics, Shaanxi Coal Industry, Han's Laser, Shanghai International Port Group, Donghua Software, OFILM, Shanghai Petrochemical, AVIC Investment, iFlytek, Midea Group, Guangzhou Pharmaceutical, Luoyang Molybdenum, Huadong Pharmaceutical, SDIC Electric Power,

Dahua Holdings, Western Securities, China Fortune Land Development, China Communications Construction, BesTV, Shanghai Pharmaceuticals; Soochow Securities, Xinhua Insurance, BOE A, Golden Mantis, Sinohydro, Founder Securities, Great Wall Motors, Goertek, BYD, AVIC Electronics,

Yonghui Supermarket, Industrial Securities, Ningbo Port, Hengrui Pharmaceuticals, Tasly, Nari, China Eastern Airlines, GF Securities, China Everbright Bank, Yili, Hikvision, Sanan Optoelectronics; Aviation Power, Rongsheng Development,

Agricultural Bank of China, China International Travel Service, China Merchants Securities, China Heavy Industries, Huatai Securities, Yanghe Group, MCC, China Construction, Hualan Biotech, Southwest Securities, Zhejiang Longsheng, China South Locomotive & Rolling Stock Corporation, UFIDA Software, TCL Group, Sichuan Investment Energy,

China Railway Construction, Zijin Mining, Guoyuan Securities, China Railway; Changjiang Securities, China Construction Bank, China Pacific Insurance, Goldwind Technology, Guojin Securities, Baotou Steel Rare Earth, Dong'e Ejiao, Bank of Nanjing, TBEA, Weichai Power,

Bank of Beijing, Shuanghui Development, PetroChina, China Shenhua, New Hope, Xinhu Zhongbao, Haitong Securities, Bank of Communications, China CITIC Bank, Aluminum Corporation of China, Ping An of China; Industrial Bank, China Life, Gezhouba, China Satellite, Shandong Gold

, Poly Real Estate, CICC Gold, Yutong Bus, Air China, Industrial and Commercial Bank of China, Daqin Railway, Bank of China, Commodity City, Aerospace Information, XAC International, Gemdale Group, Suning Appliance, Yunnan Baiyao, Conch Cement, Vanke

A. Qingdao Haier, China Merchants Bank; Tongling Nonferrous Metals, Baotou Steel Co., Ltd., Yanzhou Coal Mining, Fuyao Glass, Sinopec, Yantai Wanhua, China Unicom, Kweichow Moutai, CITIC Securities, Hebei Iron and Steel, Huayu Automobile, Hua Xia Bank, Overseas Chinese Town

A. Shenzhen Development Bank A?, China Southern Airlines, COOEC, Hainan Airlines, Shanghai Pudong Development Bank, Sany Heavy Industry, Jiangxi Copper, Shanghai Airport, Financial Street; SAIC Motor, Luzhou Laojiao, Gree Electric, Yangtze Electric Power, Wuliangye, Fosun

Pharmaceutical, Shanghai Construction Engineering, Tongrentang, C&D Co., Ltd., Youngor, Tongfang Co., Ltd., ZTE Corporation, Guodian Electric Power, Minsheng Bank, Changan Automobile, Xugong Machinery, Baosteel Co., Ltd., and Zoomlion Heavy Industry Co., Ltd.

Extended information: The CSI 300 Index is a financial indicator jointly released by the Shanghai and Shenzhen Stock Exchanges on April 8, 2005 that reflects the compilation goals and operating conditions of the CSI 300 Index. It can be used as an evaluation standard for investment performance and is an index.

Provide basic conditions for global investment and index derivative product innovation.