| Cao Xinghe Vice-President of the China National Offshore Oil Corporation, Vice-Chairman of China Petroleum and Chemical Industry Association |
| 1999—2003 | General Manager, China National Offshore Oil Corporation, Bohai Corporation | |
| 1996—1999 | Deputy General Manager, China National Offshore Oil Corporation, Bohai Corporation | |
| 1970—1996 | Grass Roots Leader, China National Offshore Oil Corporation, Bohai Corporation | |
| Wang Yixin Vice-Governor of Shanxi Province |
| 1992—1993 | Deputy Director, China National Offshore Oil Corporation, Bohai Corporation, Office | |
| Wu Guangqi Secretary of the Discipline Inspection Committee of the China National Offshore Oil Corporation |
| 1989—1994 | Secretary, China National Offshore Oil Corporation, Bohai Corporation | |
| Zhou Shouwei Vice-President of the China National Offshore Oil Corporation |
| 1991—1999 | Deputy Manager, China National Offshore Oil Corporation, Bohai Corporation | |
| 1991—1999 | Deputy General Manager, China National Offshore Oil Corporation, Bohai Corporation | |
| 1985—1991 | Deputy Manager, China National Offshore Oil Corporation, Bohai Corporation | |
| 1985—1991 | Manager, China National Offshore Oil Corporation, Bohai Corporation | |
