| Standard Chartered Securities (Hong Kong) Limited | Rep | 就證券提供意見 | 2011-06-28 | 2013-07-08 |
| Rep | 證券交易 | 2011-06-28 | 2013-07-08 |
| HORIZON CAPITAL MANAGEMENT AND RESEARCH LIMITED | RO | 就證券提供意見 | 2008-09-12 | 2010-10-04 |
| RO | 提供資產管理 | 2008-09-12 | 2010-10-04 |
| Rep | 就證券提供意見 | 2008-08-14 | 2008-09-12 |
| Rep | 提供資產管理 | 2008-08-14 | 2008-09-12 |
| BEAR STEARNS ASIA LIMITED | RO | 就期貨合約提供意見 | 2005-11-29 | 2008-08-01 |
| RO | 期貨合約交易 | 2005-11-29 | 2008-08-01 |
| RO | 就證券提供意見 | 2005-06-10 | 2008-08-01 |
| RO | 提供資產管理 | 2005-06-10 | 2008-08-01 |
| RO | 提供自動化交易服務 | 2005-06-10 | 2008-08-01 |
| RO | 證券交易 | 2005-06-10 | 2008-08-01 |
| BEAR STEARNS HONG KONG LIMITED | RO | 就期貨合約提供意見 | 2005-06-10 | 2008-08-01 |
| RO | 期貨合約交易 | 2005-06-10 | 2008-08-01 |
| BEAR STEARNS ASIA LIMITED | Rep | 就機構融資提供意見 | - | 2004-12-10 |
| Rep | 就證券提供意見 | - | 2005-06-10 |
| Rep | 提供資產管理 | - | 2005-06-10 |
| Rep | 提供自動化交易服務 | - | 2005-06-10 |
| Rep | 證券交易 | - | 2005-06-10 |
| BEAR STEARNS HONG KONG LIMITED | Rep | 提供資產管理 | - | 2004-12-10 |
| Rep | 就期貨合約提供意見 | - | 2005-06-10 |
| Rep | 期貨合約交易 | - | 2005-06-10 |