| BTIG Hong Kong Limited | Rep | 證券交易 | 2011-01-06 | - |
| SG SECURITIES (HK) LIMITED | Rep | 提供自動化交易服務 | 2005-07-11 | 2010-11-25 |
| Rep | 期貨合約交易 | 2005-07-11 | 2010-11-25 |
| Rep | 證券交易 | 2005-07-11 | 2010-11-25 |
| CREDIT AGRICOLE INDOSUEZ CHEUVREUX SECURITIES (HONG KONG) LIMITED | Rep | 就機構融資提供意見 | 2003-04-01 | 2003-07-09 |
| Rep | 就證券提供意見 | 2003-04-01 | 2003-07-09 |
| Rep | 提供資產管理 | 2003-04-01 | 2003-07-09 |
| Rep | 證券交易 | 2003-04-01 | 2003-09-30 |
| SG Asset Finance (Hong Kong) Limited | Rep | 就機構融資提供意見 | 2003-04-01 | 2003-07-09 |
| Rep | 就證券提供意見 | 2003-04-01 | 2003-07-09 |
| Rep | 提供資產管理 | 2003-04-01 | 2003-07-09 |
| Rep | 提供自動化交易服務 | 2003-04-01 | 2003-07-09 |
| Rep | 證券交易 | 2003-04-01 | 2005-07-08 |