| SILVERHORN INVESTMENT ADVISORS LIMITED | Rep | 就證券提供意見 | 2013-01-18 | 2016-02-06 |
| Rep | 提供資產管理 | 2013-01-18 | 2016-02-06 |
| Rep | 證券交易 | 2013-01-18 | 2016-02-06 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | 期貨合約交易 | 2008-10-10 | 2012-07-19 |
| Rep | 證券交易 | 2008-10-10 | 2012-07-19 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | 期貨合約交易 | 2005-11-07 | 2008-09-29 |
| Rep | 證券交易 | 2005-11-07 | 2008-09-29 |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | 就期貨合約提供意見 | 2003-12-06 | 2005-10-06 |
| Rep | 期貨合約交易 | 2003-12-06 | 2005-10-06 |
| Rep | 就機構融資提供意見 | - | 2003-12-02 |
| Rep | 提供資產管理 | - | 2003-12-02 |
| Rep | 提供自動化交易服務 | - | 2003-12-02 |
| Rep | 就證券提供意見 | - | 2005-10-06 |
| Rep | 證券交易 | - | 2005-10-06 |
| J.P. MORGAN FUTURES HONG KONG LIMITED | Rep | 提供資產管理 | - | 2003-12-04 |
| Rep | 提供自動化交易服務 | - | 2003-12-04 |
| Rep | 就期貨合約提供意見 | - | 2003-12-06 |
| Rep | 期貨合約交易 | - | 2003-12-06 |
| J.P. MORGAN SECURITIES (FAR EAST) LIMITED | Rep | 就機構融資提供意見 | - | 2003-12-04 |
| Rep | 提供資產管理 | - | 2003-12-04 |
| Rep | 提供自動化交易服務 | - | 2005-02-15 |
| Rep | 就證券提供意見 | - | 2005-10-06 |
| Rep | 證券交易 | - | 2005-10-06 |