| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CENTRAL WEALTH SECURITIES INVESTMENT LIMITED | Rep | Advising on securities | 2022-09-30 | 2023-05-16 |
| Rep | Dealing in securities | 2022-09-30 | 2023-05-16 | |
| Po Tai Securities (Hong Kong) Limited | Rep | Advising on securities | 2022-01-28 | 2022-09-22 |
| Rep | Dealing in securities | 2022-01-28 | 2022-09-22 |