| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ONE CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2009-01-07 | 2013-07-06 |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2007-08-07 | 2008-12-24 |
| CORPORATE BROKERS LIMITED | Rep | Dealing in securities | 2006-11-06 | 2007-08-02 |
| CGS International Securities Hong Kong Limited | Rep | Advising on corporate finance | - | 2003-06-19 |
| Rep | Advising on securities | - | 2003-06-19 | |
| Rep | Asset management | - | 2003-06-19 | |
| Rep | Dealing in securities | - | 2006-09-08 |