| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CMB International Securities Limited | Rep | Advising on securities | 2023-02-24 | 2026-03-30 |
| Rep | Dealing in securities | 2023-02-24 | 2026-03-30 | |
| CHINA ZHONG HENG FINANCE GROUP LIMITED | Rep | Advising on securities | 2017-05-10 | 2017-09-08 |
| Rep | Dealing in securities | 2017-05-10 | 2017-09-08 |