| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| EMPEROR FUTURES LIMITED | Rep | Dealing in futures contracts | 2010-08-10 | - |
| EMPEROR SECURITIES LIMITED (HK) | Rep | Dealing in securities | 2010-08-10 | - |
| PRESIDENT SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2008-02-14 | 2010-04-22 |
| CSC SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2007-08-10 | 2008-02-01 |
| Open Securities Limited | Rep | Dealing in securities | 2006-01-13 | 2006-06-30 |