| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| New Harvest Wealth Securities Company Limited | Rep | Advising on securities | 2023-10-20 | 2025-03-28 |
| Rep | Asset management | 2023-10-20 | 2025-03-28 | |
| Rep | Dealing in securities | 2023-10-20 | 2025-03-28 | |
| CR Wealth and Asset Management Limited | Rep | Asset management | 2020-01-20 | 2020-09-04 |
| China Renaissance Securities (Hong Kong) Limited | Rep | Advising on securities | 2019-09-20 | 2020-09-04 |
| Rep | Dealing in securities | 2019-09-20 | 2020-09-04 | |
| CMB International Securities Limited | Rep | Advising on securities | 2017-02-28 | 2019-05-29 |
| Rep | Dealing in securities | 2017-02-28 | 2019-05-29 |