| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2016-07-29 | 2017-07-11 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2016-07-29 | 2017-07-11 |
| WILBY SECURITIES LIMITED | Rep | Dealing in securities | 2003-05-23 | 2005-06-27 |