| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2011-11-29 | 2014-01-10 |
| CES Forex (HK) Limited | Rep | Leveraged foreign exchange trading | 2011-05-31 | 2014-01-10 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2010-01-05 | 2014-01-10 |
| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2008-01-18 | 2009-12-22 |