| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2006-12-31 | GUOTAI JUNAN SECURITIES(HONGKONG) LIMITED | 19,088,886 | 5.22 |
| 2006-09-30 | GUOTAI JUNAN SECURITIES(HONGKONG) LIMITED | 16,036,374 | 4.38 |
| 2006-03-31 | GUOTAI JUNAN SECURITIES(HONGKONG) LIMITED | 16,940,425 | 4.63 |
| 2005-12-31 | GUOTAI JUNAN SECURITIES(HONGKONG) LIMITED | 14,175,938 | 3.87 |
| 2005-09-30 | GUOTAI JUNAN SECURITIES(HONGKONG) LIMITED | 11,817,250 | 3.23 |
| 2004-09-30 | GUOTAI JUNAN SECURITIES(HONGKONG) LIMITED | 521,436 | 0.14 |