Chen Sisi: female, China nationality, born in 1985, party member, with a bachelor's degree in law, obtained the qualification certificate of secretary of the board of directors issued by Shenzhen Stock Exchange in July, 20 14, and has the qualification of securities and funds. 20 10 joined the company in August, and has served as director of the office of the board of directors, securities affairs manager, securities affairs representative, deputy general manager of the company and secretary of the board of directors; He is currently the secretary of the board of directors of our company.