| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA MERCHANTS FUTURES (HK) CO., LIMITED | Rep | Dealing in futures contracts | 2017-09-20 | - |
| CHINA MERCHANTS SECURITIES (HK) CO., LIMITED | Rep | Dealing in securities | 2006-08-29 | - |
| WINTECH SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-02-18 |
| Rep | Advising on securities | 2003-04-01 | 2004-02-18 | |
| Rep | Asset management | 2003-04-01 | 2004-02-18 | |
| Rep | Dealing in securities | 2003-04-01 | 2006-08-10 |