| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Henyep Capital Management Limited | Rep | Advising on securities | 2010-02-12 | 2010-09-30 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2009-06-30 | 2009-11-14 |
| Rep | Advising on securities | 2009-05-29 | 2009-11-14 | |
| Henyep Capital Management Limited | Rep | Advising on securities | 2008-03-25 | 2009-05-23 |