| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Qantex Capital Markets Limited | Rep | Dealing in futures contracts | 2009-10-28 | 2013-01-17 |
| MF Global Hong Kong Limited | Rep | Dealing in futures contracts | 2006-01-03 | 2007-01-29 |
| MF Global Securities HK Limited | Rep | Dealing in securities | 2006-01-03 | 2007-01-29 |
| CANTOR FITZGERALD (HONG KONG) CAPITAL MARKETS LIMITED | Rep | Dealing in futures contracts | 2004-10-15 | 2005-10-26 |
| Rep | Dealing in securities | 2004-10-15 | 2005-10-26 |