| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ONE CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2012-02-27 | 2016-06-30 |
| FULBRIGHT SECURITIES LIMITED | Rep | Dealing in securities | 2007-07-19 | 2012-01-01 |
| Hongkong Bay Securities Limited | Rep | Advising on corporate finance | - | 2003-11-19 |
| Rep | Advising on securities | - | 2003-11-19 | |
| Rep | Asset management | - | 2003-11-19 | |
| Rep | Dealing in securities | - | 2007-07-13 |