| 2000— | Secretary, SINOCHEM (China National Chemicals Import & Export Company) CPC, Party Committee | |
| 1998— | President, SINOCHEM (China National Chemicals Import & Export Company) | |
| General Manager, SINOCHEM (China National Chemicals Import & Export Company) | ||
| Deputy General Manager, SINOCHEM (China National Chemicals Import & Export Company) | ||
| Graduate, Tsinghua University Beijing Municipality |