| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Everbright Securities Investment Services (HK) Limited | Rep | Advising on securities | 2008-08-26 | 2009-03-14 |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2007-12-03 | 2009-03-14 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2004-08-25 | 2009-03-14 |