| EMPOWER CAPITAL PARTNERS LIMITED | RO | 就證券提供意見 | 2024-10-28 | - |
| RO | 提供資產管理 | 2024-10-28 | - |
| RO | 證券交易 | 2024-10-28 | 2025-05-22 |
| Olympus Partners Asia Limited (b2018-03-15) | RO | 提供資產管理 | 2020-06-02 | 2023-07-26 |
| RO | 就證券提供意見 | 2019-02-26 | 2023-07-26 |
| RO | 證券交易 | 2019-02-26 | 2023-07-26 |
| MIZUHO SECURITIES ASIA LIMITED | RO | 證券交易 | 2012-07-20 | 2017-07-24 |
| Rep | 證券交易 | 2011-01-17 | 2012-07-20 |
| Rep | 就證券提供意見 | 2011-01-17 | 2017-07-24 |
| Rep | 就證券提供意見 | 2010-10-15 | 2011-01-15 |
| Rep | 證券交易 | 2010-10-15 | 2011-01-15 |
| Aberdeen International Investment Management Limited | Rep | 就證券提供意見 | 2007-12-06 | 2008-05-30 |
| Rep | 證券交易 | 2007-12-06 | 2008-05-30 |