| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Planetree Securities Limited | Rep | Dealing in securities | 2005-06-13 | 2006-09-14 |
| GAOYU SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2004-09-21 |
| Rep | Advising on securities | - | 2004-09-21 | |
| Rep | Asset management | - | 2005-06-13 | |
| Rep | Dealing in securities | - | 2005-06-13 |