| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AK PARTNERS HK LIMITED | RO | Advising on securities | 2018-05-09 | 2018-05-16 |
| RO | Asset management | 2018-05-09 | 2018-05-16 | |
| Sheng Yuan Sino Asset Management Limited | RO | Advising on securities | 2005-09-09 | 2017-08-24 |
| RO | Asset management | 2005-09-09 | 2017-08-24 | |
| Tyche Group Limited | RO | Advising on corporate finance | - | 2004-05-21 |
| RO | Advising on securities | - | 2005-05-10 | |
| RO | Asset management | - | 2005-05-10 |