Jia Yimin: He is currently the general manager of the Capital Operation Department of the Company and concurrently the general manager of the Capital Operation Department of China Petroleum Group. Mr. Jia is a professor-level senior accountant with a master's degree and has more than 35 years of working experience in the oil and gas industry in China. Since February 2000, he has served as deputy general manager of the company's finance department; Since July 2007, he has served as the director of the budget management office of the company and concurrently as the director of the budget management office of China Petroleum Group Company; 2011may has been the general manager of the budget management department of the company, and concurrently the general manager of the budget management department of China petroleum group company; 20 13 1 1 served as the general manager of the capital operation department of the company and concurrently the general manager of the capital operation department of China Petroleum Group.