| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCI SECURITIES LIMITED | Rep | Advising on securities | 2007-12-21 | 2008-03-12 |
| Rep | Dealing in securities | 2007-12-21 | 2008-03-12 | |
| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2004-07-22 | 2004-08-09 |