| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Guosen Securities (HK) Brokerage Company, Limited | Rep | Advising on securities | 2022-05-30 | - |
| China Securities (International) Brokerage Company Limited | Rep | Advising on securities | 2020-07-30 | 2021-01-08 |
| Rep | Dealing in securities | 2020-07-30 | 2021-01-08 |