| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KGI ASIA LIMITED | Rep | Dealing in securities | 2017-10-03 | 2020-02-27 |
| Rep | Dealing in securities | 2009-06-04 | 2017-10-02 | |
| Yunfeng Financial Markets Limited | Rep | Advising on corporate finance | - | 2005-03-11 |
| Rep | Advising on securities | - | 2005-03-11 | |
| Rep | Asset management | - | 2005-03-11 | |
| Rep | Providing automated trading services | - | 2009-05-29 | |
| Rep | Dealing in securities | - | 2009-05-29 |