| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citadel Asia Limited | Rep | Asset management | 2006-06-23 | 2010-06-23 |
| UBS SECURITIES ASIA LIMITED | Rep | Advising on corporate finance | - | 2005-03-24 |
| Rep | Asset management | - | 2005-03-24 | |
| Rep | Advising on securities | - | 2006-06-17 |