| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2008-10-10 | 2008-12-10 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on securities | 2008-04-18 | 2008-09-29 |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2004-07-19 | 2008-04-14 |
| CLSA RESEARCH LIMITED | Rep | Advising on securities | 2003-09-18 | 2004-06-16 |