| Ma Jinquan Chairman of the IRICO Electronics Group Corporation |
| 2004— | Executive Director, IRICO Electronics Group Corporation | |
| 2004— | Chairman, IRICO Electronics Group Corporation | |
| 2001—2004 | Vice-Chairman, IRICO Electronics Group Corporation | |
| 1998—2000 | Director, IRICO Electronics Group Corporation | |
| Tao Kui Vice-Chairman of the IRICO Electronics Group Corporation |
| 2001— | Executive Director, IRICO Electronics Group Corporation | |
| 2001— | Vice-Chairman, IRICO Electronics Group Corporation | |
| 1995—2001 | Director, IRICO Electronics Group Corporation | |
| Xing Daoqin President of the IRICO Electronics Group Corporation |
| 2001— | Executive Director, IRICO Electronics Group Corporation | |
| 2001— | President, IRICO Electronics Group Corporation | |
| 1999—2001 | Deputy General Manager, IRICO Electronics Group Corporation | |
| 1993—1995 | Head, IRICO Electronics Group Corporation, Electronic Glass Department | |
