| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NEXUS INVESTMENT MANAGEMENT LIMITED | Rep | Advising on securities | 2011-03-16 | - |
| Rep | Asset management | 2011-03-16 | - | |
| PIPER JAFFRAY ASIA SECURITIES LIMITED | Rep | Advising on securities | 2007-02-13 | 2007-05-19 |
| 3V Capital Limited | RO | Advising on securities | 2005-07-18 | 2007-02-08 |
| CHINA EVERBRIGHT RESEARCH LIMITED | RO | Advising on securities | 2004-03-18 | 2005-06-27 |
| Rep | Advising on securities | 2003-10-22 | 2004-03-18 |