| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2023-07-05 | - |
| China Galaxy International Securities (Hong Kong) Co., Limited | Rep | Dealing in securities | 2020-08-24 | 2022-10-31 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2014-03-27 | 2018-08-08 |
| Quam Securities Limited | Rep | Dealing in securities | 2013-06-27 | 2014-03-08 |