FILE PHOTO: A stalk of soft red winter wheat is seen against the setting sun in Dixon, Illinois, July 16, 2013. The U.S. Department of Agriculture has confirmed private sales of 840,000 tonnes of soft red wheat to China for 2013-14 shipment, bringing China's purchases since early July to more than 1.3 million tons. Photo taken July 16, 2013. REUTERS/Jim Young
