| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Guosen Securities (HK) Brokerage Company, Limited | Rep | Advising on securities | 2019-12-04 | - |
| Rep | Dealing in securities | 2019-12-04 | - | |
| Rep | Advising on securities | 2017-09-19 | 2019-06-28 | |
| Rep | Dealing in securities | 2017-09-19 | 2019-06-28 |