| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2009-10-16 | 2010-04-01 |
| Everbright Securities Investment Services (HK) Limited | Rep | Advising on securities | 2008-08-26 | 2010-04-01 |
| Rep | Dealing in securities | 2008-08-26 | 2010-04-01 |