| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Plouton Asset Management Limited | RO | Asset management | 2021-10-27 | - |
| Select Investment Services Limited (HK) | RO | Advising on securities | 2011-09-16 | - |
| RO | Dealing in securities | 2011-09-16 | - | |
| Shang International Finance Limited | Rep | Advising on corporate finance | 2007-10-16 | 2011-02-02 |
| Rep | Advising on securities | 2007-10-16 | 2011-02-02 | |
| Rep | Dealing in securities | 2007-10-16 | 2011-02-02 |