| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2009-12-31 | BOCI SECURITIES LIMITED | 13,982,454 | 0.17 |
| 2009-09-30 | BOCI SECURITIES LIMITED | 21,774,256 | 0.26 |
| 2009-06-30 | BOCI SECURITIES LIMITED | 31,576,045 | 0.38 |
| 2009-03-31 | BOCI SECURITIES LIMITED | 32,103,045 | 0.98 |
| 2008-12-31 | BOCI SECURITIES LIMITED | 32,803,045 | 1.00 |
| 2008-09-30 | BOCI SECURITIES LIMITED | 35,494,544 | 1.08 |
| 2008-06-30 | BOCI SECURITIES LIMITED | 35,474,544 | 1.24 |
| 2008-03-31 | BOCI SECURITIES LIMITED | 34,962,044 | 1.22 |
| 2007-12-31 | BOCI SECURITIES LIMITED | 28,108,090 | 0.98 |
| 2007-09-30 | BOCI SECURITIES LIMITED | 14,217,818 | 0.50 |
| 2005-12-31 | BOCI SECURITIES LIMITED | 25,764,914 | 1.17 |
| 2005-09-30 | BOCI SECURITIES LIMITED | 25,764,914 | 1.17 |
| 2005-06-30 | BOCI SECURITIES LIMITED | 24,213,945 | 1.65 |