| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GRT Capital Management Limited | Rep | Advising on securities | 2021-07-19 | 2021-11-04 |
| Rep | Asset management | 2021-07-19 | 2021-11-04 | |
| CSC FUTURES (HK) LIMITED | Rep | Dealing in futures contracts | 2019-11-13 | 2021-06-04 |
| Rep | Dealing in securities | 2019-11-13 | 2021-06-04 |