| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UNITED SIMSEN FOREX DEALERS LIMITED | Rep | Leveraged foreign exchange trading | - | 2012-03-10 |
| XinKong International Securities Limited | Rep | Advising on corporate finance | - | 2004-01-28 |
| Rep | Advising on securities | - | 2004-01-28 | |
| Rep | Asset management | - | 2004-01-28 | |
| Rep | Providing automated trading services | - | 2004-01-28 | |
| Rep | Dealing in securities | - | 2006-02-08 |