| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2018-12-27 | 2019-07-18 |
| Everbright Securities Investment Services (HK) Limited | Rep | Advising on securities | 2018-09-10 | 2019-07-18 |
| Rep | Dealing in securities | 2018-05-24 | 2019-07-18 |