| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MASTERLINK SECURITIES (HONG KONG) CORPORATION LIMITED | Rep | Dealing in securities | 2008-02-27 | 2010-02-01 |
| CORPORATE BROKERS LIMITED | Rep | Advising on corporate finance | - | 2004-02-19 |
| Rep | Advising on securities | - | 2004-02-19 | |
| Rep | Asset management | - | 2004-02-19 | |
| Rep | Providing automated trading services | - | 2004-02-19 | |
| Rep | Dealing in securities | - | 2008-01-31 |