| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| OnePlatform Asset Management Limited | Rep | Advising on securities | 2006-12-22 | 2010-02-01 |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2006-08-02 | 2006-09-28 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2006-08-02 | 2006-09-28 |