| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KVB KUNLUN ASSET MANAGEMENT (HK) LIMITED | RO | Advising on securities | 2008-07-02 | 2010-12-03 |
| RO | Asset management | 2008-07-02 | 2010-12-03 | |
| KVB Kunlun Securities (HK) Limited | RO | Dealing in securities | 2008-07-02 | 2010-12-03 |
| CA Premium International (HK) Limited | RO | Leveraged foreign exchange trading | 2004-10-20 | 2010-12-03 |
| DAH SING SECURITIES LIMITED | RO | Advising on corporate finance | - | 2003-06-16 |
| RO | Advising on securities | - | 2003-06-16 | |
| RO | Asset management | - | 2003-06-16 | |
| RO | Dealing in securities | - | 2003-06-16 |