| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Hong Kong Broad Capital Limited | RO | Advising on securities | 2024-04-12 | - |
| RO | Asset management | 2024-04-12 | - | |
| Rep | Asset management | 2021-05-26 | 2024-04-12 | |
| Tongfang Securities Limited | Rep | Asset management | 2020-01-13 | 2020-03-13 |
| GRAND FIRE SECURITIES LIMITED | Rep | Asset management | 2019-08-20 | 2020-01-05 |