| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| JK Capital Management Limited | RO | Advising on corporate finance | - | 2007-09-19 |
| RO | Advising on securities | - | 2007-09-19 | |
| RO | Asset management | - | 2007-09-19 | |
| YU MING INVESTMENT MANAGEMENT LIMITED | RO | Advising on corporate finance | - | 2008-05-30 |
| RO | Advising on securities | - | 2008-05-30 | |
| RO | Asset management | - | 2008-05-30 | |
| RO | Dealing in securities | - | 2008-05-30 |