| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Mason Securities Limited | Rep | Advising on corporate finance | 2017-09-01 | 2018-06-22 |
| Rep | Asset management | 2017-05-02 | 2020-05-21 | |
| Rep | Advising on securities | 2016-11-10 | 2020-05-21 | |
| Rep | Dealing in securities | 2016-11-10 | 2020-05-21 | |
| ZHONG ZHENG INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2016-11-10 | 2020-05-21 |
| SHENWAN HONGYUAN FUTURES (H.K.) LIMITED | Rep | Dealing in futures contracts | 2014-04-11 | 2015-10-17 |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2014-04-11 | 2015-10-17 |