Mr. Guo Hua Ye is a Chairman-Supervisory Board at Aluminum Corp. of China Ltd. He is on the Board of Directors at Sinopec Finance Co., Ltd. and Taiping & Sinopec Financial Leasing Co. Ltd. Mr. Ye was previously employed as a Non-Executive Director by Sinopec Oilfield Service Corp., a Chief Financial Officer & Executive Director by Sinopec Shanghai Petrochemical Co. Ltd., a Deputy Chief Accountant & Head-Accounting by Sinopec Shanghai Gaoqiao Co., a Director-Accounting Department by China Petroleum & Chemical Corp., and a Chairman by Sinopec Insurance Ltd. He received his undergraduate degree from Shanghai University of Finance & Economics.