| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2005-06-30 | SKANDIA GLOBAL FUNDS PLC | 2,757,758 | 0.75 |
| 2005-03-31 | SKANDIA GLOBAL FUNDS PLC | 3,500,000 | 0.96 |
| 2004-12-31 | SKANDIA GLOBAL FUNDS PLC | 3,623,682 | 0.99 |
| 2004-09-30 | SKANDIA GLOBAL FUNDS PLC | 4,107,981 | 1.12 |
| 2004-06-30 | SKANDIA GLOBAL FUNDS PLC | 3,379,965 | 0.92 |
| 2003-12-31 | SKANDIA GLOBAL FUNDS PLC | 3,379,965 | 0.92 |