| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2004-11-16 | 2005-04-23 |
| Rep | Dealing in securities | 2004-11-16 | 2010-08-19 | |
| GUOTAI JUNAN SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2004-03-13 | 2004-11-16 |