| Premia Partners Company Limited | Rep | 提供資產管理 | 2017-05-29 | 2019-01-11 |
| Alpine River Capital Management (HK) Limited | Rep | 提供資產管理 | 2015-06-08 | 2015-11-30 |
| BlackRock Asset Management North Asia Limited | Rep | 期貨合約交易 | 2012-11-02 | 2014-01-06 |
| Rep | 就證券提供意見 | 2012-07-31 | 2014-01-06 |
| Rep | 提供資產管理 | 2012-07-31 | 2014-01-06 |
| Rep | 證券交易 | 2012-07-31 | 2014-01-06 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2009-02-02 | 2014-01-06 |
| Rep | 提供資產管理 | 2009-02-02 | 2014-01-06 |
| Rep | 證券交易 | 2009-02-02 | 2014-01-06 |
| AllianceBernstein Hong Kong Limited | Rep | 就期貨合約提供意見 | 2007-09-17 | 2009-01-01 |
| Rep | 就證券提供意見 | 2007-09-17 | 2009-01-01 |
| Rep | 提供資產管理 | 2007-09-17 | 2009-01-01 |
| Rep | 期貨合約交易 | 2007-09-17 | 2009-01-01 |
| Rep | 證券交易 | 2007-07-17 | 2009-01-01 |
| CLSA LIMITED | Rep | 證券交易 | 2005-04-13 | 2007-05-28 |
| DNB Asset Management (Asia) Limited | Rep | 就機構融資提供意見 | - | 2003-11-06 |
| Rep | 就證券提供意見 | - | 2003-11-06 |
| Rep | 提供資產管理 | - | 2005-03-23 |