| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Alex KY Wong Asset Management Company Limited | RO | Advising on securities | 2022-07-12 | - |
| RO | Asset management | 2022-07-12 | - | |
| AMPLE CAPITAL LIMITED | RO | Advising on securities | 2007-01-02 | 2022-03-28 |
| RO | Asset management | 2007-01-02 | 2022-03-28 | |
| SHENWAN HONGYUAN ASSET MANAGEMENT (ASIA) LIMITED | RO | Advising on securities | 2005-07-29 | 2006-12-29 |
| RO | Asset management | 2005-07-29 | 2006-12-29 | |
| Rep | Advising on securities | 2005-06-08 | 2005-07-29 | |
| Rep | Asset management | 2005-06-08 | 2005-07-29 | |
| CHINA RICH ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2003-04-01 | 2005-05-31 |
| RO | Asset management | 2003-04-01 | 2005-05-31 |