| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SHANXI SECURITIES INTERNATIONAL ASSET MANAGEMENT LIMITED | Rep | Advising on futures contracts | 2025-07-14 | - |
| Rep | Advising on securities | 2025-07-14 | - | |
| Rep | Asset management | 2025-07-14 | - | |
| Annum Asset Management (Hong Kong) Limited | Rep | Advising on securities | 2018-11-16 | 2021-06-30 |
| Rep | Asset management | 2018-11-16 | 2021-06-30 |