| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Rep | Advising on securities | 2021-01-21 | 2021-02-26 |
| Rep | Dealing in securities | 2021-01-21 | 2021-02-26 | |
| CHARLES SCHWAB, HONG KONG, LIMITED | Rep | Advising on securities | 2020-09-01 | 2020-11-20 |
| Rep | Dealing in securities | 2020-09-01 | 2020-11-20 |