| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in securities | 2004-05-19 | 2022-12-31 |
| MACQUARIE CAPITAL LIMITED | Rep | Providing automated trading services | 2003-05-07 | 2003-10-07 |
| Rep | Dealing in securities | 2003-05-07 | 2003-10-07 |