| Hammer Capital Asset Management Limited | RO | 就證券提供意見 | 2020-12-04 | - |
| RO | 提供資產管理 | 2018-10-11 | - |
| VAST HARBOUR SECURITIES LIMITED | RO | 證券交易 | 2015-04-21 | 2018-04-30 |
| Rep | 證券交易 | 2014-03-28 | 2015-04-21 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 就機構融資提供意見 | 2011-05-24 | 2013-09-20 |
| Rep | 就證券提供意見 | 2011-05-24 | 2013-09-20 |
| Rep | 證券交易 | 2011-05-24 | 2013-09-20 |
| Merrill Lynch Far East Limited | Rep | 就機構融資提供意見 | 2011-05-24 | 2013-09-20 |
| Rep | 就證券提供意見 | 2011-05-24 | 2013-09-20 |
| Rep | 期貨合約交易 | 2011-05-24 | 2013-09-20 |
| Rep | 證券交易 | 2011-05-24 | 2013-09-20 |
| Citigroup Global Markets Asia Limited | Rep | 就機構融資提供意見 | 2009-09-17 | 2011-04-01 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 期貨合約交易 | 2009-09-17 | 2011-04-01 |
| Citigroup Global Markets Asia Limited | Rep | 證券交易 | 2009-09-03 | 2011-04-01 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 證券交易 | 2009-09-03 | 2011-04-01 |
| MASTERLINK SECURITIES (HONG KONG) CORPORATION LIMITED | Rep | 證券交易 | 2009-03-02 | 2009-06-16 |
| Citigroup Global Markets Asia Limited | Rep | 證券交易 | 2007-04-30 | 2008-10-31 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | 期貨合約交易 | 2007-04-30 | 2008-10-31 |
| SG Asset Finance (Hong Kong) Limited | Rep | 期貨合約交易 | 2003-10-28 | 2004-07-26 |
| Newedge Broker Hong Kong Limited | Rep | 就期貨合約提供意見 | 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 | 期貨合約交易 | 2003-04-01 | 2003-10-28 |
| 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 | 2004-07-26 |