| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| THADDEUS CAPITAL MANAGEMENT (HK) LIMITED | RO | Asset management | 2010-03-18 | 2012-02-29 |
| Rep | Asset management | 2007-10-24 | 2010-03-18 | |
| Standard Chartered Securities (Hong Kong) Limited | Rep | Advising on securities | 2005-03-21 | 2007-08-17 |
| Rep | Dealing in securities | 2005-03-21 | 2007-08-17 | |
| BOCI RESEARCH LIMITED | Rep | Advising on securities | 2004-03-13 | 2005-03-21 |