| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Wanhai Securities (HK) Limited | Rep | Advising on securities | 2024-02-21 | - |
| Rep | Dealing in securities | 2024-02-21 | - | |
| GRAND FIRE SECURITIES LIMITED | Rep | Advising on securities | 2017-10-23 | 2021-12-17 |
| Rep | Dealing in securities | 2017-10-23 | 2021-12-17 |