| Chocolate Asset Management Limited | Rep | 提供資產管理 | 2023-10-30 | - |
| PRIVATE CAPITAL LIMITED | Rep | 提供資產管理 | 2023-10-10 | 2023-10-13 |
| Atherton Asset Management Limited | Rep | 提供資產管理 | 2013-09-11 | 2022-01-31 |
| Citigroup Global Markets Asia Limited | Rep | 證券交易 | 2008-07-30 | 2008-11-19 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 證券交易 | 2008-07-30 | 2008-11-19 |
| BEAR STEARNS ASIA LIMITED | Rep | 證券交易 | 2007-05-17 | 2008-05-30 |
| HSBC SECURITIES (ASIA) LIMITED | Rep | 證券交易 | 2004-12-08 | 2005-11-14 |
| Standard Chartered Securities (Hong Kong) Limited | Rep | 就機構融資提供意見 | 2003-04-01 | 2004-11-10 |
| Rep | 就證券提供意見 | 2003-04-01 | 2004-11-10 |
| Rep | 提供資產管理 | 2003-04-01 | 2004-11-10 |
| Rep | 證券交易 | 2003-04-01 | 2004-11-10 |