| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2010-12-31 | 王莉萍 | 475,657 | 0.25 |
| 2010-06-30 | 王莉萍 | 592,935 | 0.31 |
| 2010-03-31 | 王莉萍 | 592,935 | 0.45 |
| 2009-12-31 | 王莉萍 | 612,935 | 0.46 |
| 2009-09-30 | 王莉萍 | 612,935 | 0.46 |
| 2009-06-30 | 王莉萍 | 612,935 | 0.46 |
| 2009-03-31 | 王莉萍 | 612,935 | 0.46 |
| 2008-12-31 | 王莉萍 | 619,035 | 0.47 |
| 2008-09-30 | 王莉萍 | 619,035 | 0.47 |
| 2008-06-30 | 王莉萍 | 619,035 | 0.47 |
| 2008-03-31 | 王莉萍 | 618,035 | 0.47 |
| 2007-09-30 | 王莉萍 | 256,000 | 0.19 |