| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA ZHONG HENG FINANCE GROUP LIMITED | Rep | Advising on securities | 2018-07-19 | 2019-10-11 |
| Rep | Dealing in securities | 2018-07-13 | 2019-10-11 | |
| DA INTERNATIONAL FINANCIAL SERVICE LIMITED | Rep | Dealing in futures contracts | 2017-02-08 | 2018-06-29 |
| Rep | Dealing in securities | 2017-02-08 | 2018-06-29 |