| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CGS International Securities Hong Kong Limited | Rep | Advising on securities | 2004-08-24 | 2025-12-31 |
| Rep | Dealing in securities | 2004-08-16 | 2007-04-20 | |
| HAITONG INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2004-04-21 | 2004-08-06 |
| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2004-04-21 | 2004-08-06 |
| EK INVESTMENT MANAGEMENT LIMITED | Rep | Advising on corporate finance | - | 2003-12-03 |
| Rep | Advising on securities | - | 2004-03-31 | |
| Rep | Asset management | - | 2004-03-31 |