| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SOFAER GLOBAL RESEARCH (HK) LIMITED | RO | Advising on securities | 2004-10-14 | 2006-11-17 |
| RO | Asset management | 2004-10-14 | 2006-11-17 | |
| MARC FABER LIMITED | RO | Advising on corporate finance | - | 2004-10-14 |
| RO | Advising on securities | - | 2019-12-19 | |
| RO | Asset management | - | 2019-12-19 |