| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Henyep Capital Management Limited | RO | Advising on securities | 2009-12-22 | 2010-05-01 |
| AXA CHINA REGION INVESTMENT SERVICES LIMITED | Rep | Advising on securities | 2008-11-03 | 2009-08-01 |
| Henyep Capital Management Limited | Rep | Advising on securities | 2008-02-25 | 2008-05-10 |
| AXA CHINA REGION INVESTMENT SERVICES LIMITED | Rep | Dealing in securities | 2006-09-11 | 2007-04-24 |
| Rep | Advising on securities | 2006-08-25 | 2007-04-24 | |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | Rep | Advising on corporate finance | - | 2004-08-13 |
| Rep | Advising on securities | - | 2004-08-13 | |
| Rep | Asset management | - | 2004-08-13 | |
| Rep | Dealing in securities | - | 2004-08-13 |