| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2009-09-30 | 赵建国 | 3,980,000 | 0.55 |
| 2009-06-30 | 赵建国 | 4,750,000 | 0.66 |
| 2009-03-31 | 赵建国 | 4,550,000 | 0.63 |
| 2008-12-31 | 赵建国 | 10,838,531 | 1.51 |
| 2008-09-30 | 赵建国 | 12,612,928 | 1.76 |
| 2008-06-30 | 赵建国 | 11,699,568 | 1.63 |
| 2008-03-31 | 赵建国 | 5,951,143 | 1.18 |
| 2007-12-31 | 赵建国 | 5,130,000 | 1.19 |
| 2007-09-30 | 赵建国 | 3,600,000 | 0.84 |
| 2007-06-30 | 赵建国 | 2,150,000 | 0.50 |