| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Wanhai Securities (HK) Limited | Rep | Advising on securities | 2010-11-18 | 2014-03-03 |
| Rep | Dealing in securities | 2010-11-18 | 2014-03-03 | |
| RO | Advising on corporate finance | - | 2004-11-17 | |
| RO | Asset management | - | 2004-11-17 | |
| RO | Advising on securities | - | 2010-11-18 | |
| RO | Dealing in securities | - | 2010-11-18 |