| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CTBC Asia Limited | Rep | Advising on securities | 2004-11-15 | 2005-06-16 |
| Rep | Dealing in securities | 2004-07-30 | 2005-06-16 | |
| MACQUARIE CAPITAL LIMITED | Rep | Providing automated trading services | 2003-05-15 | 2004-03-22 |
| Rep | Dealing in securities | 2003-05-15 | 2004-04-15 |