Duan Xuefeng: Male, born in 1980, China nationality, with no right of abode abroad, doctor of business administration in university of east london, UK, senior economist, and currently director of the company. Mr. Duan Xuefeng served as assistant to the general manager of Guo Xin International Guarantee Co., Ltd. from September to October, 2004, and served as executive director and general manager of Everbright Equity Investment Fund Management (Tianjin) Co., Ltd. from October, 2004 to October, 2004. 20 13 has been the executive director of Zhongke Rongtong Investment Fund Management (Beijing) Co., Ltd. since August, 20 19 has been the director and manager of Beijing Beikuang Metallurgical Engineering Technology Co., Ltd. since May, 20 19 has been the chairman and general manager of Maierfu Fashion Clothing Co., Ltd. since March, 2020.