| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Standard Chartered Securities (Hong Kong) Limited | Rep | Dealing in securities | 2007-08-15 | 2010-04-08 |
| Newedge Broker Limited | Rep | Providing automated trading services | 2006-04-21 | 2007-07-14 |
| Rep | Dealing in futures contracts | 2006-04-21 | 2007-07-14 | |
| Rep | Dealing in securities | 2006-04-21 | 2007-07-14 |