| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Wanhai Securities (HK) Limited | Rep | Advising on securities | 2014-07-29 | 2017-12-29 |
| Rep | Dealing in securities | 2014-07-29 | 2017-12-29 | |
| RO | Advising on corporate finance | - | 2004-11-17 | |
| RO | Asset management | - | 2004-11-17 | |
| RO | Advising on securities | - | 2014-01-31 | |
| RO | Dealing in securities | - | 2014-01-31 |