| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NEXUS INVESTMENT MANAGEMENT LIMITED | Rep | Advising on securities | 2007-06-07 | 2020-05-05 |
| Rep | Asset management | 2007-06-07 | 2020-05-05 | |
| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | Rep | Advising on securities | 2006-08-14 | 2007-04-20 |
| Rep | Asset management | 2006-08-14 | 2007-04-20 | |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | Rep | Advising on securities | 2006-08-14 | 2007-04-20 |
| Rep | Asset management | 2006-08-14 | 2007-04-20 | |
| NEXUS INVESTMENT MANAGEMENT LIMITED | Rep | Advising on securities | 2005-12-22 | 2006-07-22 |
| Rep | Asset management | 2005-12-22 | 2006-07-22 |