(1) "Other contracts" include ICE Middle East Sour Crude futures; ICE Heating Oil futures; ICE Unleaded Gasoline Blendstock (RBOB) futures; ICE UK Natural Gas futures; ICE-ECX CFI futures; ICE-ECX CFI CER futures; ICE UK Electricity futures; ICE Coal futures; ICE Brent options; ICE WTI options, ICE Gas Oil options; ICE-ECX CFI options and ICE-ECX CFI CER options. The ICE-ECX CFI futures and options contracts and the ICE-ECX CFI CER futures and options contracts are the result of a cooperative relationship between ICE Futures Europe and the Chicago Climate Exchange, Inc. and its subsidiary, the European Climate Exchange.