| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KARL-THOMSON COMMODITIES COMPANY LIMITED | Rep | Dealing in futures contracts | 2014-04-30 | 2015-11-30 |
| KARL-THOMSON SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2014-04-30 | 2015-11-30 |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2013-07-17 | 2014-03-10 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2013-07-17 | 2014-03-10 |