| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Emperor Wealth Management Limited | Rep | Dealing in securities | 2012-02-14 | - |
| EMPEROR SECURITIES LIMITED (HK) | Rep | Dealing in securities | 2007-12-05 | - |
| EMPEROR FUTURES LIMITED | Rep | Dealing in futures contracts | 2007-06-15 | - |
| GUOTAI JUNAN FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2004-07-30 | 2005-03-07 |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Advising on futures contracts | 2003-04-01 | 2004-02-27 |
| Rep | Asset management | 2003-04-01 | 2004-02-27 | |
| Rep | Dealing in futures contracts | 2003-04-01 | 2004-07-26 |