| Lego Corporate Finance Limited | Rep | 就機構融資提供意見 | 2024-09-11 | - |
| Lego Asset Management Limited | Rep | 就證券提供意見 | 2024-01-23 | 2024-08-29 |
| Rep | 提供資產管理 | 2024-01-23 | 2024-08-29 |
| Lego Securities Limited | Rep | 證券交易 | 2024-01-23 | - |
| HUAJIN RESEARCH (INTERNATIONAL) LIMITED | Rep | 就證券提供意見 | 2023-06-02 | 2023-07-27 |
| HUAJIN SECURITIES (INTERNATIONAL) LIMITED | Rep | 證券交易 | 2023-02-20 | 2023-07-27 |
| Golden K2 Securities Limited | Rep | 證券交易 | 2022-04-13 | 2022-10-31 |
| Maxcess Capital Limited | Rep | 就證券提供意見 | 2021-09-16 | 2022-10-31 |
| Rep | 提供資產管理 | 2021-09-16 | 2022-10-31 |
| BOA Global Asset Management Limited | Rep | 就證券提供意見 | 2021-01-22 | 2021-08-31 |
| Rep | 提供資產管理 | 2021-01-22 | 2021-08-31 |