| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| T G HOLBORN (HK) LIMITED | Rep | Advising on securities | 2006-03-15 | 2007-01-08 |
| Sun Life Financial Asia Services Limited | Rep | Advising on securities | 2004-08-18 | 2006-02-21 |
| KARL THOMSON INVESTMENT CONSULTANTS LIMITED | Rep | Advising on securities | - | 2004-04-02 |