| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Futu Securities International (HONG KONG) Limited | Rep | Dealing in futures contracts | 2021-11-19 | 2022-05-03 |
| Rep | Advising on securities | 2021-11-09 | 2022-05-03 | |
| Rep | Dealing in securities | 2021-11-09 | 2022-05-03 | |
| uSmart Securities Limited | Rep | Advising on securities | 2021-07-02 | 2021-09-05 |
| Rep | Dealing in securities | 2019-12-16 | 2021-09-05 |