| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHARLES SCHWAB, HONG KONG, LIMITED | Rep | Advising on securities | 2022-06-27 | - |
| Rep | Dealing in securities | 2022-06-27 | - | |
| RaffAello Capital Limited | Rep | Advising on corporate finance | 2020-05-04 | 2020-10-27 |
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | Advising on securities | 2018-10-18 | 2020-03-02 |
| Rep | Dealing in securities | 2018-10-18 | 2020-03-02 |