| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Everbright Securities Investment Services (HK) Limited | Rep | Advising on securities | 2015-11-13 | 2018-06-01 |
| Rep | Dealing in securities | 2015-04-01 | 2018-06-01 | |
| GEO Securities Limited | Rep | Dealing in securities | 2013-09-24 | 2015-03-17 |