| 機構 | 角色 | 受規管活動 | 開始日期 | 結束日期 |
|---|---|---|---|---|
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2004-08-10 | 2007-06-29 |
| Rep | 證券交易 | 2004-04-15 | 2004-08-10 | |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | Rep | 證券交易 | 2003-12-10 | 2004-09-16 |
| Manulife Investment Management (Hong Kong) Limited | Rep | 證券交易 | 2003-06-05 | 2003-10-13 |