| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Midas Securities Limited | Rep | Asset management | 2023-03-13 | - |
| Rep | Dealing in securities | 2022-12-16 | - | |
| ZHONGTAI INTERNATIONAL CAPITAL LIMITED | Rep | Advising on corporate finance | 2019-12-30 | 2022-07-20 |
| Rep | Dealing in securities | 2019-12-13 | 2022-07-20 | |
| CMBC SECURITIES COMPANY LIMITED | Rep | Advising on securities | 2018-11-13 | 2019-08-31 |
| Rep | Dealing in securities | 2018-11-13 | 2019-08-31 |