| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WINBULL SECURITIES INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2022-12-16 | - |
| Rep | Dealing in securities | 2022-12-16 | - | |
| CHINA ZHONG HENG FINANCE GROUP LIMITED | Rep | Advising on securities | 2021-04-15 | 2022-11-30 |
| Rep | Dealing in securities | 2021-04-15 | 2022-11-30 | |
| Lumineux Securities Limited | Rep | Advising on securities | 2020-04-27 | 2020-05-25 |
| Rep | Dealing in securities | 2020-04-27 | 2020-05-25 | |
| GUOYUAN SECURITIES BROKERAGE (HONG KONG) LIMITED | Rep | Dealing in securities | 2015-06-11 | 2017-09-06 |