| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | Rep | Advising on securities | 2006-04-20 | 2011-06-13 |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | Rep | Advising on securities | 2006-04-20 | 2008-01-18 |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | Rep | Advising on securities | 2003-08-13 | 2005-09-28 |