| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PROVIDENT FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-10-30 | 2010-03-19 |
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2008-06-26 | 2010-03-19 |
| EMPEROR INTERNATIONAL EXCHANGE (HONG KONG) COMPANY LIMITED | Rep | Leveraged foreign exchange trading | 2004-12-28 | 2007-10-31 |
| CINDA INTERNATIONAL INVESTMENT MANAGEMENT LIMITED | Rep | Leveraged foreign exchange trading | 2003-10-23 | 2004-03-02 |