| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHARLES SCHWAB, HONG KONG, LIMITED | Rep | Advising on securities | 2022-06-06 | 2023-08-04 |
| Rep | Dealing in securities | 2022-04-28 | 2023-08-04 | |
| TD Ameritrade Hong Kong Limited | Rep | Dealing in futures contracts | 2018-12-17 | 2022-04-25 |
| Rep | Dealing in securities | 2018-12-17 | 2022-04-25 |