| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ABCI Securities Company Limited | Rep | Providing automated trading services | 2003-07-04 | 2003-10-29 |
| Rep | Dealing in securities | 2003-06-30 | 2021-12-30 | |
| HOU TAK SECURITIES LIMITED | RO | Advising on corporate finance | - | 2003-05-28 |
| RO | Advising on securities | - | 2003-05-28 | |
| RO | Asset management | - | 2003-05-28 | |
| RO | Dealing in securities | - | 2003-05-30 |