| Quam Securities Limited | Rep | 提供資產管理 | 2009-10-23 | 2011-10-01 |
| Rep | 證券交易 | 2009-10-23 | 2011-10-01 |
| Rep | 就證券提供意見 | 2009-10-20 | 2011-10-01 |
| FWD Financial Planning Limited (HK) | Rep | 就證券提供意見 | 2008-08-27 | 2009-08-13 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | 證券交易 | 2007-07-23 | 2008-08-01 |
| Everbright Securities Investment Services (HK) Limited | Rep | 證券交易 | 2006-02-03 | 2007-06-23 |
| SHUN LOONG SECURITIES COMPANY LIMITED | Rep | 證券交易 | 2005-11-15 | 2007-06-23 |
| Manulife Investment Management (Hong Kong) Limited | Rep | 就機構融資提供意見 | - | 2004-06-08 |
| Rep | 就證券提供意見 | - | 2004-06-08 |
| Rep | 提供資產管理 | - | 2004-06-08 |
| Rep | 證券交易 | - | 2005-07-13 |