| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| T.F.S. Derivatives HK Limited | Rep | Dealing in futures contracts | 2009-06-10 | 2010-06-11 |
| CANTOR FITZGERALD (HONG KONG) CAPITAL MARKETS LIMITED | Rep | Dealing in futures contracts | 2007-01-26 | 2009-02-20 |
| Rep | Dealing in securities | 2006-09-12 | 2009-02-20 |