| DRAGON INVESTMENT ADVISORY COMPANY LIMITED | RO | 就證券提供意見 | 2022-09-15 | - |
| RO | 提供資產管理 | 2022-09-15 | - |
| RO | 證券交易 | 2022-09-15 | - |
| China Vered Asset Management (Hong Kong) Limited | Rep | 提供資產管理 | 2018-12-14 | 2019-04-04 |
| DRAGON INVESTMENT ADVISORY COMPANY LIMITED | Rep | 提供資產管理 | 2017-11-28 | 2018-09-27 |
| ALLY BRIDGE GROUP (HK) LIMITED | Rep | 提供資產管理 | 2015-10-15 | 2017-05-31 |
| MACQUARIE CAPITAL LIMITED | RO | 就機構融資提供意見 | 2014-06-17 | 2014-08-28 |
| RO | 證券交易 | 2014-06-17 | 2014-08-28 |
| Macquarie Corporate (Hong Kong) Limited | RO | 就機構融資提供意見 | 2014-06-17 | 2014-08-28 |
| MACQUARIE CAPITAL LIMITED | Rep | 就機構融資提供意見 | 2011-11-03 | 2014-06-17 |
| Rep | 證券交易 | 2011-11-03 | 2014-06-17 |
| Macquarie Corporate (Hong Kong) Limited | Rep | 就機構融資提供意見 | 2011-11-03 | 2014-06-17 |