| AY Asset Management (HK) Limited | RO | 就證券提供意見 | 2022-09-27 | - |
| RO | 提供資產管理 | 2022-09-27 | - |
| ABCI ASSET MANAGEMENT LIMITED | Rep | 就證券提供意見 | 2021-03-05 | 2022-03-25 |
| Rep | 提供資產管理 | 2021-03-05 | 2022-03-25 |
| CIFM Asset Management (Hong Kong) Limited | RO | 就證券提供意見 | 2016-10-20 | 2019-12-31 |
| RO | 提供資產管理 | 2016-10-20 | 2019-12-31 |
| RO | 證券交易 | 2016-10-20 | 2019-12-31 |
| Rep | 就證券提供意見 | 2013-03-18 | 2016-10-20 |
| Rep | 提供資產管理 | 2013-03-18 | 2016-10-20 |
| DAIWA ASSET MANAGEMENT (H.K.) LIMITED | Rep | 就證券提供意見 | 2008-02-18 | 2013-02-28 |
| Rep | 提供資產管理 | 2008-02-18 | 2013-02-28 |
| HSZ (HONG KONG) LIMITED | Rep | 提供資產管理 | 2007-11-05 | 2008-01-31 |
| Rep | 就證券提供意見 | 2007-05-02 | 2008-01-31 |
| DAIWA INSTITUTE OF RESEARCH (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2003-04-01 | 2006-11-17 |