| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BNP PARIBAS ASSET MANAGEMENT ASIA LIMITED | Rep | Dealing in securities | 2007-09-03 | 2009-01-31 |
| Rep | Advising on securities | 2007-08-17 | 2009-01-31 | |
| BANK CONSORTIUM TRUST COMPANY LIMITED | Rep | Advising on securities | 2005-10-25 | 2007-08-02 |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | Rep | Advising on securities | 2003-11-04 | 2005-05-25 |