On the natural gas spot and derivatives markets, the volume amounted to 87.9 TWh (July 2015: 73.0 TWh). In July, a volume of 78.5 million tonnes of CO2 was traded on the spot and derivatives market for CO2 emission allowances (July 2015: 64.9 million tonnes of CO2). In addition, 4,354 contracts were traded in EEX’s agricultural products (July 2015: 8,177 contracts). In freight, 28,165 contracts were traded in July (July 2015: 41,609 contracts) and 22,4 million tonnes were traded in iron ore (July 2015: 23.1 million tonnes).