ye Ziwei: male, born in 1986, with a bachelor's degree. He has served as marketing manager of Ruida Futures Co., Ltd., assistant manager of investment research department of China North Gold and Silver Industry Co., Ltd., general manager of R&D strategy department of Chengdu Branch of Shanghai Qianshi Investment Co., Ltd., general manager of Chengdu Xiding Asset Management Co., Ltd., executive vice president of Sichuan Zhongxing Yongheng Equity Investment Fund Management Co., Ltd., general manager, risk control member and vice president of investment department of Jinguyuan Holding Co., Ltd. and Lhasa Xinrong Wealth Fund Management Co., Ltd.