| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Link Asset Management Limited (HK) | RO | Asset management | 2005-11-08 | 2011-09-02 |
| RO | Asset management | 2004-11-22 | 2005-09-06 | |
| AIM Y.K. HUI INVESTMENT CONSULTANTS LIMITED | RO | Asset management | - | 2003-09-22 |
| RO | Advising on futures contracts | - | 2004-07-02 | |
| RO | Advising on securities | - | 2004-07-02 | |
| CNCB (Hong Kong) Capital Limited | RO | Advising on futures contracts | - | 2003-09-22 |
| RO | Advising on securities | - | 2003-09-22 | |
| RO | Asset management | - | 2004-07-02 | |
| Zhonghao International Futures Co., Limited | RO | Advising on futures contracts | - | 2003-09-22 |
| RO | Asset management | - | 2003-09-22 | |
| RO | Dealing in futures contracts | - | 2004-07-02 |