| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Securities (Hong Kong) Company Limited | Rep | Asset management | 2025-02-14 | - |
| Rep | Dealing in securities | 2025-02-14 | - | |
| AJ Asset Management Limited | Rep | Asset management | 2021-08-16 | 2023-04-28 |
| AJ Securities Limited | Rep | Dealing in securities | 2021-08-16 | 2023-04-28 |