| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Everbright Securities Investment Services (HK) Limited | Rep | Advising on securities | 2016-12-09 | 2019-12-14 |
| Rep | Dealing in securities | 2016-12-09 | 2019-12-14 | |
| HING WONG SECURITIES LIMITED | Rep | Dealing in securities | 2010-09-13 | 2012-03-12 |