| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| China Enterprise Securities Company Limited | RO | Dealing in securities | 2011-01-27 | 2016-07-21 |
| RO | Advising on corporate finance | - | 2004-10-28 | |
| RO | Advising on futures contracts | - | 2004-10-28 | |
| RO | Advising on securities | - | 2016-07-21 | |
| RO | Asset management | - | 2016-07-21 |