| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PRUDENTIAL INDEX TRADING COMPANY LIMITED | Rep | Dealing in futures contracts | 2005-11-07 | 2006-11-24 |
| WING ON CHEONG CHINA DEVELOPMENT COMPANY LIMITED | Rep | Advising on futures contracts | 2004-04-27 | 2005-05-20 |
| Rep | Dealing in futures contracts | 2004-04-27 | 2005-05-20 |