| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Atlas Capital Asset Management (HK) Limited | RO | Asset management | 2023-12-11 | - |
| Rep | Advising on securities | 2023-06-26 | - | |
| Rep | Asset management | 2023-06-26 | 2023-12-11 | |
| Greentech Technology Asset Management Company Limited | RO | Asset management | 2007-05-08 | 2023-05-31 |
| RO | Advising on corporate finance | 2003-04-01 | 2005-01-20 | |
| RO | Advising on futures contracts | 2003-04-01 | 2005-01-20 | |
| RO | Advising on securities | 2003-04-01 | 2023-05-31 |