| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2003-12-31 | 申银万国 | 10,730,650 | 2.69 |
| 2003-06-30 | 申银万国 | 10,730,650 | 2.69 |
| 2003-02-19 | 申银万国 | 10,730,600 | 2.69 |
| 2002-12-31 | 申银万国 | 10,730,650 | 2.69 |
| 2002-09-30 | 申银万国 | 10,730,650 | 2.69 |
| 2002-06-30 | 申银万国 | 10,730,650 | 2.69 |
| 2002-03-31 | 申银万国 | 10,730,650 | 2.69 |
| 2001-12-31 | 申银万国 | 10,730,650 | 2.69 |
| 2001-06-30 | 申银万国 | 9,200,000 | 2.30 |