| Sirenia Capital Limited | RO | 就證券提供意見 | 2024-11-07 | 2026-06-15 |
| RO | 提供資產管理 | 2024-11-07 | 2026-06-15 |
| PIXIU ASSET MANAGEMENT LIMITED (TRADING AS APX FORTUNA) | RO | 就證券提供意見 | 2024-01-04 | 2024-09-14 |
| RO | 提供資產管理 | 2024-01-04 | 2024-09-14 |
| RO | 就證券提供意見 | 2020-11-19 | 2022-12-31 |
| RO | 提供資產管理 | 2020-11-19 | 2022-12-31 |
| Rep | 就證券提供意見 | 2020-08-27 | 2020-11-19 |
| Rep | 提供資產管理 | 2020-08-27 | 2020-11-19 |
| One Heritage Capital Management Limited | RO | 就證券提供意見 | 2019-03-22 | 2020-06-16 |
| RO | 提供資產管理 | 2019-03-22 | 2020-06-16 |
| HEAD & SHOULDERS ASSET MANAGEMENT LIMITED | Rep | 提供資產管理 | 2018-05-10 | 2019-03-13 |
| Mage Securities Limited | Rep | 就證券提供意見 | 2018-05-10 | 2019-03-13 |
| Rep | 證券交易 | 2018-05-10 | 2019-03-13 |
| Black Marble Securities Limited | Rep | 證券交易 | 2016-04-19 | 2017-06-28 |
| OnePlatform Asset Management Limited | Rep | 證券交易 | 2013-11-12 | 2016-04-07 |
| ALTRUIST FINANCIAL GROUP LIMITED | Rep | 證券交易 | 2012-04-12 | 2013-08-31 |