| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DELTA ASIA SECURITIES LIMITED | Rep | Dealing in securities | 2005-04-04 | 2015-05-19 |
| Yunfeng Financial Markets Limited | Rep | Advising on corporate finance | - | 2005-02-01 |
| Rep | Advising on securities | - | 2005-02-01 | |
| Rep | Asset management | - | 2005-02-01 | |
| Rep | Providing automated trading services | - | 2005-02-01 | |
| Rep | Dealing in securities | - | 2005-02-01 |