| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | Rep | Advising on securities | 2007-02-28 | 2007-11-16 |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | Rep | Advising on securities | 2007-02-28 | 2007-11-16 |
| ZURICH ADVISORY (HK) LIMITED | Rep | Advising on securities | 2005-07-18 | 2005-12-12 |