2002— | Vice-Chairman of the Board, PetroChina Company Ltd. | |
1999—2002 | Senior Vice-President, PetroChina Company Ltd. | |
1999— | Director, PetroChina Company Ltd. | |
1998—1999 | Vice-President, China National Petroleum Corporation (CNPC) | |
1994—1998 | Vice-President, China National Textile and Apparel Council | |
1983—1994 | Deputy General Manager, Yizheng Fiber Industrial United Corporation Jiangsu Province, Yizheng City | |
1983—1994 | General Manager, Yizheng Fiber Industrial United Corporation Jiangsu Province, Yizheng City |