| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCOM International Securities Limited | Rep | Dealing in securities | 2007-09-12 | 2012-06-30 |
| BOCOM International Holdings Company Limited | Rep | Dealing in securities | 2005-10-24 | 2008-03-03 |
| Goldbridge Securities 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 | - | 2005-10-13 |