| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| South China Investment Management Limited | Rep | Asset management | 2022-10-03 | 2023-06-30 |
| SOUTH CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2022-10-03 | 2023-06-30 |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Advising on futures contracts | - | 2004-02-25 |
| Rep | Asset management | - | 2004-02-25 | |
| Rep | Dealing in futures contracts | - | 2004-05-21 |