Wu Jian: male, born in April 1964, graduate student, party member, director, president, deputy secretary of the Party Committee, concurrently president of Chongqing Securities and Futures Association, chairman of Zheng Xi International Investment Co., Ltd., chairman of Zheng Xi International Securities Co., Ltd., director of Yin Hua Fund Management Co., Ltd., arbitrator of Chongqing Arbitration Commission, member of the self-discipline management committee of the fourth board of directors of Shanghai Stock Exchange, and member of China Securities Association. Mr. Wu Jian was the director of the listing department of Chongqing Securities Regulatory Bureau; Member of the Party Committee and Deputy General Manager of Chongqing Yufu Asset Management Group Co., Ltd.; Chairman of Chongqing Dongyuan Industrial Investment Co., Ltd.; Secretary-General of Chongqing Association of Directors of Listed Companies; Vice Chairman of Ancheng Property Insurance Co., Ltd.; Chairman of Chongqing Hai Yin Financial Leasing Co., Ltd.; Independent director of Southwest Pharmaceutical Co., Ltd.; Director of Southwest Securities Co., Ltd.; Vice President of Southwest Securities Co., Ltd.; Member of Investment Banking Professional Committee of China Securities Industry Association; Chairman of Chongqing Share Transfer Center Co., Ltd.