| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Alpha Win Capital Limited | Rep | Asset management | 2021-05-24 | - |
| Rep | Advising on securities | 2021-04-22 | - | |
| Rep | Dealing in securities | 2021-04-22 | - | |
| CCB INTERNATIONAL SECURITIES LIMITED | Rep | Advising on securities | 2019-11-06 | 2021-03-26 |
| Rep | Dealing in securities | 2019-11-06 | 2021-03-26 | |
| BOCOM International Asset Management Limited | Rep | Asset management | 2019-05-16 | 2019-10-11 |
| Rep | Advising on securities | 2015-11-03 | 2019-10-11 | |
| Rep | Dealing in securities | 2015-10-05 | 2019-10-11 | |
| Quam Securities Limited | Rep | Dealing in futures contracts | 2014-09-17 | 2015-09-26 |
| Rep | Dealing in securities | 2014-09-17 | 2015-09-26 | |
| DA INTERNATIONAL FINANCIAL SERVICE LIMITED | Rep | Dealing in futures contracts | 2012-08-21 | 2014-09-05 |