| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WHEELOCK CHATFIELD LIMITED | RO | Asset management | 2010-09-29 | 2020-10-14 |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | RO | Dealing in securities | 2004-04-15 | 2004-10-18 |
| RO | Advising on securities | 2004-04-15 | 2005-12-22 | |
| RO | Asset management | 2004-04-15 | 2005-12-22 | |
| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | RO | Advising on securities | - | 2005-12-22 |
| RO | Asset management | - | 2005-12-22 | |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | RO | Advising on corporate finance | - | 2004-03-16 |
| RO | Asset management | - | 2005-01-12 | |
| RO | Advising on securities | - | 2005-12-22 | |
| RO | Dealing in securities | - | 2005-12-22 |