| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Well Link Securities Limited | Rep | Dealing in securities | 2009-01-02 | 2010-08-31 |
| BOCOM International Holdings Company Limited | Rep | Dealing in securities | 2007-11-22 | 2008-03-03 |
| BOCOM International Securities Limited | Rep | Dealing in securities | 2007-11-22 | 2008-12-02 |
| GRAND CATHAY SECURITIES (HONG KONG) LIMITED | Rep | Advising on corporate finance | - | 2005-02-07 |
| Rep | Advising on securities | - | 2005-02-07 | |
| Rep | Asset management | - | 2005-02-07 | |
| Rep | Dealing in securities | - | 2007-11-15 |