| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citadel Asia Limited | Rep | Asset management | 2008-07-07 | 2010-06-30 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2007-05-18 | 2008-05-08 |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2007-05-18 | 2007-12-19 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Advising on corporate finance | 2005-08-23 | 2007-04-05 |
| Rep | Dealing in securities | 2005-08-23 | 2007-04-05 |