| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| EMPEROR CORPORATE FINANCE LIMITED | RO | Dealing in securities | 2009-12-24 | - |
| EMPEROR SECURITIES LIMITED (HK) | Rep | Advising on securities | 2005-06-16 | 2022-12-31 |
| EMPEROR CORPORATE FINANCE LIMITED | RO | Advising on corporate finance | 2004-11-15 | - |
| RO | Dealing in securities | 2004-11-15 | 2007-03-31 | |
| Rep | Advising on corporate finance | 2003-04-01 | 2004-11-15 | |
| Rep | Advising on securities | 2003-04-01 | 2004-11-15 |