| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UPMAX SECURITIES LIMITED | Rep | Dealing in securities | 2017-12-22 | - |
| Central China International Securities Co., Limited | Rep | Dealing in securities | 2017-01-23 | 2017-12-04 |
| AIF Securities Limited | Rep | Dealing in securities | 2007-09-18 | 2016-12-31 |
| Mage Securities Limited | Rep | Dealing in securities | 2007-04-02 | 2007-09-01 |
| BETA INTERNATIONAL SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-12-30 |
| Rep | Advising on securities | 2003-04-01 | 2003-12-30 | |
| Rep | Asset management | 2003-04-01 | 2003-12-30 | |
| Rep | Dealing in securities | 2003-04-01 | 2007-03-26 |