| Logic Global Assets Management Limited | RO | 提供資產管理 | 2021-03-16 | 2022-12-01 |
| AvantFaire Investment Management Limited | RO | 就證券提供意見 | 2018-08-24 | 2020-07-31 |
| RO | 提供資產管理 | 2018-08-24 | 2020-07-31 |
| Rep | 就證券提供意見 | 2018-08-14 | 2018-08-24 |
| Rep | 提供資產管理 | 2018-08-14 | 2018-08-24 |
| TAIROS INVESTMENT MANAGEMENT COMPANY LIMITED | RO | 就證券提供意見 | 2017-10-03 | 2018-07-31 |
| RO | 提供資產管理 | 2017-10-03 | 2018-07-31 |
| ASSET MANAGEMENT GROUP LIMITED | Rep | 就證券提供意見 | 2011-11-17 | 2012-05-08 |
| Rep | 證券交易 | 2011-11-17 | 2012-05-08 |
| oOo Securities (HK) Group Limited | Rep | 證券交易 | 2011-07-20 | 2011-11-02 |
| CIS SECURITIES ASSET MANAGEMENT LIMITED | Rep | 證券交易 | 2011-01-12 | 2011-03-15 |
| OnePlatform Asset Management Limited | Rep | 證券交易 | 2010-08-03 | 2011-03-14 |