| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GF Securities (Hong Kong) Brokerage Limited | Rep | Advising on securities | 2025-02-04 | - |
| HAITONG INTERNATIONAL RESEARCH LIMITED | Rep | Advising on securities | 2021-08-06 | 2024-12-19 |
| GF Securities (Hong Kong) Brokerage Limited | RO | Advising on securities | 2020-10-05 | 2021-06-30 |
| Rep | Advising on securities | 2018-09-19 | 2020-10-05 |