| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Emperor Wealth Management Limited | Rep | Dealing in securities | 2009-11-09 | - |
| EMPEROR SECURITIES LIMITED (HK) | Rep | Dealing in securities | 2008-04-18 | - |
| EMPEROR FUTURES LIMITED | Rep | Dealing in futures contracts | 2005-12-19 | 2025-05-01 |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Advising on futures contracts | 2003-04-01 | 2005-03-08 |
| Rep | Asset management | 2003-04-01 | 2005-03-08 | |
| Rep | Dealing in futures contracts | 2003-04-01 | 2005-12-01 |