| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in futures contracts | 2008-08-20 | 2008-09-10 |
| Rep | Dealing in securities | 2008-08-20 | 2008-09-10 | |
| Newedge Broker Limited | Rep | Dealing in securities | 2003-05-23 | 2004-08-18 |
| Rep | Advising on futures contracts | - | 2003-05-20 | |
| Rep | Asset management | - | 2003-05-20 | |
| Rep | Providing automated trading services | - | 2004-08-18 | |
| Rep | Dealing in futures contracts | - | 2004-08-18 |