| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2006-09-30 | HSBC Nominees (HONG KONG) Limited | 2,036,000 | 0.05 |
| 2006-06-30 | HSBC Nominees (HONG KONG) Limited | 2,008,000 | 0.05 |
| 2005-09-30 | HSBC Nominees (HONG KONG) Limited | 1,218,000 | 0.03 |
| 2005-06-30 | HSBC Nominees (HONG KONG) Limited | 1,140,000 | 0.03 |
| 2005-03-31 | HSBC Nominees (HONG KONG) Limited | 1,130,000 | 0.03 |
| 2004-12-31 | HSBC Nominees （HONG KONG） Limited | 1,130,000 | 0.03 |
| 2003-12-31 | HSBC Nominees (HONG KONG) Limited | 1,002,000 | 0.03 |