| Sun International Investment Services Limited | RO | 就證券提供意見 | 2017-10-30 | 2021-01-26 |
| RO | 提供資產管理 | 2017-10-30 | 2021-01-26 |
| RO | 證券交易 | 2017-10-30 | 2021-01-26 |
| Meta Elephant Capital Limited | RO | 就證券提供意見 | 2017-02-10 | 2017-07-31 |
| RO | 提供資產管理 | 2017-02-10 | 2017-07-31 |
| BEAR BRIGHT LIMITED | Rep | 提供資產管理 | 2015-11-02 | 2017-01-31 |
| Rep | 就證券提供意見 | 2015-10-23 | 2017-01-31 |
| Rep | 證券交易 | 2015-10-23 | 2017-01-31 |
| First Fidelity Capital (International) Limited | Rep | 就證券提供意見 | 2014-07-23 | 2015-09-01 |
| Rep | 提供資產管理 | 2014-07-23 | 2015-09-01 |
| Rep | 證券交易 | 2014-07-23 | 2015-09-01 |
| TARGET CAPITAL MANAGEMENT LIMITED (HK) | Rep | 就證券提供意見 | 2013-03-01 | 2014-07-09 |
| Rep | 提供資產管理 | 2013-03-01 | 2014-07-09 |
| Rep | 證券交易 | 2013-03-01 | 2014-07-09 |
| CHAMPUS ASSET MANAGEMENT LIMITED | Rep | 就證券提供意見 | 2005-10-18 | 2012-05-04 |
| MBA BERKELEY BURKE PORTFOLIO SERVICES LIMITED | Rep | 就證券提供意見 | 2004-06-01 | 2005-10-05 |
| Rep | 提供資產管理 | 2004-06-01 | 2005-10-05 |