| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| TAI TAK SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2006-05-29 | 2013-03-01 |
| HENIK SECURITIES LIMITED | Rep | Dealing in securities | 2005-06-28 | 2006-05-12 |
| EVERBEST INSURANCE AND FINANCIAL SERVICES LIMITED | Rep | Advising on securities | 2004-03-02 | 2005-01-12 |
| Manulife Investment Management (Hong Kong) Limited | Rep | Advising on corporate finance | - | 2003-09-11 |
| Rep | Advising on securities | - | 2003-09-11 | |
| Rep | Asset management | - | 2003-09-11 | |
| Rep | Dealing in securities | - | 2003-09-11 |