| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BROWN BROTHERS HARRIMAN (HONG KONG) LIMITED | RO | Asset management | 2004-11-19 | 2008-07-09 |
| RO | Advising on securities | 2004-11-19 | 2010-02-08 | |
| RO | Dealing in securities | 2004-11-19 | 2011-03-31 | |
| Rep | Advising on corporate finance | - | 2004-09-21 | |
| Rep | Advising on securities | - | 2004-11-19 | |
| Rep | Asset management | - | 2004-11-19 | |
| Rep | Dealing in securities | - | 2004-11-19 |