Zhou Xu: Male, China nationality, without permanent residency abroad,1born in June 1972, master of engineering from Beihang University. He has served as assistant economist of China Nonferrous Metals Materials Corporation of the Ministry of Internal Trade, executive director of Shanghai Huatong Nonferrous Metals Spot Center Wholesale Market, general manager of Huatong Shanghai Property Co., Ltd., deputy general manager of Daotong Futures Brokerage Co., Ltd., general manager of Anjingfa International Industry Co., Ltd. Shanghai Branch, senior investment consultant of Shanghai Kalibo Management Consulting Co., Ltd., and deputy director of investment department of Shanghai Jinshan Development and Construction Co., Ltd. Executive Deputy General Manager of Shanghai Chemical Trading Market Co., Ltd. is currently the vice president and secretary general of the Commodity Trading Market Circulation Branch of China Federation of Logistics and Purchasing, and concurrently the executive director of Beijing Zhongwu Yilian Information Technology Co., Ltd. and the supervisor of Beijing Boko Asia Consulting Co., Ltd.