| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CNCB (Hong Kong) Capital Limited | Rep | Advising on corporate finance | 2020-05-21 | 2021-12-17 |
| Rep | Advising on securities | 2020-03-24 | 2021-12-17 | |
| Rep | Dealing in securities | 2020-03-24 | 2021-12-17 | |
| GF Securities (Hong Kong) Brokerage Limited | Rep | Advising on securities | 2019-07-05 | 2019-12-16 |
| Rep | Dealing in securities | 2019-07-05 | 2019-12-16 | |
| China Securities (International) Brokerage Company Limited | Rep | Advising on securities | 2017-07-28 | 2019-04-12 |
| Rep | Dealing in securities | 2017-07-28 | 2019-04-12 |