| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DRESDNER KLEINWORT SECURITIES (ASIA) LIMITED | Rep | Advising on securities | 2007-04-12 | 2009-07-17 |
| Rep | Dealing in securities | 2007-04-12 | 2009-07-17 | |
| DAEWOO SECURITIES (HONG KONG) LIMITED | Rep | Asset management | - | 2004-10-19 |
| Rep | Advising on corporate finance | - | 2004-11-09 | |
| Rep | Advising on securities | - | 2006-02-28 | |
| Rep | Dealing in securities | - | 2006-02-28 |