| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2008-12-31 | FORTIS BANQUE LUXEMBOURG S.A. | 953,228 | 0.36 |
| 2008-06-30 | FORTIS BANQUE LUXEMBOURG S.A. | 983,828 | 0.38 |
| 2007-12-31 | FORTIS BANQUE LUXEMBOURG S.A. | 1,472,728 | 0.56 |
| 2007-06-30 | FORTIS BANQUE LUXEMBOURG S.A. | 1,602,028 | 0.61 |
| 2006-12-31 | FORTIS BANQUE LUXEMBOURG S.A. | 2,411,842 | 0.92 |