| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| VISION FINANCE ASSET MANAGEMENT LIMITED | RO | Dealing in securities | 2020-05-19 | - |
| RO | Advising on securities | 2008-12-17 | - | |
| VISION FINANCE (SECURITIES) LIMITED | RO | Advising on securities | 2007-05-08 | 2008-12-15 |
| VISION FINANCE ASSET MANAGEMENT LIMITED | RO | Asset management | 2006-11-14 | - |
| QI YUAN ASSET MANAGEMENT (H.K.) LIMITED | RO | Advising on securities | 2006-02-01 | 2006-08-01 |
| RO | Asset management | 2004-12-07 | 2006-08-01 | |
| BOC INVESTMENT MANAGEMENT LIMITED | Rep | Asset management | 2003-04-01 | 2004-03-05 |