Mr. XU Jianxin, aged 63, currently serves as the senior vice president of Shanghai Purest Investment Management Co., Ltd., an independent director of Bank of Shanghai Co., Ltd. and Shanghai Shunho New Materials Technology Co., Ltd. From February 1982 to November 1997, Mr. XU served as a lecturer and associate professor of accounting at Shanghai University of Finance and Economics. From November 1997 to December 2014, he served as the deputy chief accountant, director, chief financial officer, and chief economist of Orient International (Holding) Co., Ltd. From May 2014 to May 2017, he served as an independent director of Baida Group Co., Ltd., a company listed on the Shanghai Stock Exchange (stock code: 600865). Since January 2015, he has served as the senior vice president of Shanghai Purest Investment Management Co., Ltd. Since June 2015, he has served as an independent director of  Shanghai Shunho New Materials Technology Co., Ltd., a company listed on the Shanghai Stock Exchange (stock code: 002565). Since August 2015, he has served as an independent director of Bank of Shanghai Co., Ltd., a company listed on the Shanghai Stock Exchange (stock code: 601229). From September 2015 to June 2019, he served as an independent non-executive director of Shanghai Jin Jiang International Hotels (Group) Co., Ltd., a company listed on The Stock Exchange of Hong Kong Limited (stock code: 02006). Mr. XU graduated from Shanghai University of Finance and Economics with a doctorate. He is a professor-level senior accountant and a Chinese certified public accountant.