Xu Qiang: Male, current non-executive director of the company, born in 1968, China nationality, without permanent residence abroad, MBA; 199 1 to 1997, manager of the trading and delivery department of Suzhou Commodity Exchange; 1997- 1998 served as the vice president of China jingyi futures brokerage co., ltd. of the Ministry of internal trade; 1998-2005 Manager of Investment Banking Department of Suzhou Industrial Park State-owned Assets Management Co., Ltd.; From 2005 to 2007, he served as the general manager of the investment department of Suzhou Industrial Park Real Estate Management Co., Ltd.; Chairman of Suzhou Industrial Park Asset Management Co., Ltd. since 2007; 20 1 1 Up to now, he has served as a non-executive director of Kangxinuo Biological Co., Ltd.