| INVESCO ASSET MANAGEMENT ASIA LIMITED | Rep | 證券交易 | 2011-07-12 | 2021-12-31 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | 證券交易 | 2011-07-12 | 2022-11-08 |
| Manulife Investment Management (Hong Kong) Limited | Rep | 提供資產管理 | 2008-05-15 | 2010-03-26 |
| Rep | 就證券提供意見 | 2008-05-15 | 2011-06-20 |
| Rep | 證券交易 | 2008-05-15 | 2011-06-20 |
| BNP PARIBAS DEALING SERVICES ASIA LIMITED | Rep | 提供資產管理 | 2007-01-26 | 2008-04-21 |
| Rep | 就證券提供意見 | 2006-08-24 | 2008-04-21 |
| Rep | 證券交易 | 2006-07-25 | 2008-04-21 |
| INVESCO ASSET MANAGEMENT ASIA LIMITED | Rep | 證券交易 | 2006-04-04 | 2006-07-15 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | 證券交易 | 2006-04-04 | 2006-07-15 |