| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Hong Tai Securities Limited | Rep | Dealing in securities | 2019-10-18 | 2024-02-28 |
| FT Securities Limited | Rep | Dealing in securities | 2015-05-20 | 2019-08-21 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2014-08-14 | 2014-12-05 |