| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SOUTH CHINA COMMODITIES LIMITED | Rep | Dealing in futures contracts | 2015-02-16 | - |
| SOUTH CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2015-02-16 | - |
| Mason Securities Limited | Rep | Advising on corporate finance | 2003-04-01 | 2005-02-22 |
| Rep | Advising on securities | 2003-04-01 | 2005-02-22 | |
| Rep | Asset management | 2003-04-01 | 2005-02-22 | |
| Rep | Providing automated trading services | 2003-04-01 | 2005-02-22 | |
| Rep | Dealing in securities | 2003-04-01 | 2015-02-02 | |
| ZHONG ZHENG INTERNATIONAL FUTURES LIMITED | Rep | Advising on futures contracts | 2003-04-01 | 2005-02-22 |
| Rep | Asset management | 2003-04-01 | 2005-02-22 | |
| Rep | Dealing in futures contracts | 2003-04-01 | 2015-02-02 |