| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Donghai International Asset Management (Hong Kong) Limited | RO | Advising on securities | 2024-03-22 | - |
| RO | Asset management | 2024-03-22 | - | |
| Rep | Asset management | 2023-09-18 | 2024-03-22 | |
| Rep | Advising on securities | 2023-08-25 | 2024-03-22 | |
| VALUABLE CAPITAL LIMITED | Rep | Advising on securities | 2022-04-01 | 2023-06-30 |
| Rep | Dealing in securities | 2022-04-01 | 2023-06-30 | |
| RAISESUN CAPITAL LIMITED | Rep | Advising on corporate finance | 2021-08-31 | 2022-01-05 |
| Rep | Advising on securities | 2021-08-31 | 2022-01-05 | |
| Rep | Dealing in securities | 2021-08-31 | 2022-01-05 | |
| ZACD Financial Group Limited | Rep | Advising on corporate finance | 2017-06-27 | 2021-03-31 |
| Rep | Advising on securities | 2017-06-27 | 2021-03-31 | |
| Rep | Dealing in securities | 2017-06-27 | 2021-03-31 |