He Qing: female, born in November 1974, China nationality, master's degree, China certified public accountant, chartered certified accountants, UK, without permanent residency abroad. From 1994 to April 219, Ms. He Qing worked in Shenzhen International Real Estate (Group) Co., Ltd., Shenzhen Pengcheng Certified Public Accountants, Shenzhen Qiaozhi Industrial Co., Ltd., Shenzhen Teli (Group) Co., Ltd., PricewaterhouseCoopers Consulting (Shenzhen) Co., Ltd., Shenzhen Zhongzhou Certified Public Accountants Co., Ltd./Zhongzhanxin International Investment Management Co., Ltd., Sino-Swiss Elliot Ngok Certified Public Accountants Co., Ltd. Shenzhen Branch, Shenzhen Baomingtang Chinese Herbal Pieces Co., Ltd., Shenzhen Lianchuang Venture Capital Management Co., Ltd., Shenzhen Tefa Investment Co., Ltd. and Tefa Fuhai Equity Investment Fund Management (Shenzhen) Co., Ltd.; From June 28 to September 218, he served as an independent director in Shenzhen Tiandi (Group) Co., Ltd., Shenzhen Yang Kim Electronics Co., Ltd., Shenzhen Caldenton Clothing Co., Ltd., China Nonferrous Metals Co., Ltd. and Shenzhen Anche Testing Co., Ltd.; Since May 217, he has served as deputy general manager of Tefa Fuhai Equity Investment Fund Management (Shenzhen) Co., Ltd., independent director of Shenzhen Abisen Optoelectronics Co., Ltd. since January 214, independent director of Shenzhen Batian Ecological Engineering Co., Ltd. since September 214, independent director of Guizhou Dongfeng Antimony Co., Ltd. since April 217, independent director of Zhenxing Biochemical Co., Ltd. since March 219, and independent director since May 216.