| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CTBC Asia Limited | Rep | Asset management | 2021-12-16 | 2024-09-09 |
| Rep | Advising on securities | 2021-09-02 | 2024-09-09 | |
| Rep | Dealing in securities | 2021-09-02 | 2024-09-09 | |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Dealing in futures contracts | 2004-10-15 | 2005-01-03 |