Corn prices on the Chicago Stock Exchange increased due to growing demand from China, with contracts for May up 1% at USD6.3275 a bushel and July lots up 0.65% to USD6.1625 a bushel. Wheat prices decreased after a technical correction, driven by four consecutive sessions of rising prices. Soybeans closed close to stability on the Chicago Stock Exchange, with lots for May up 0.15% to trade at $14.9150 a bushel and contracts for July advanced 0.10%, to US$ 14.76 per bushel. The United States Department of Agriculture reported increased corn exports to China, reaching 1.165 million tons, and soybean net sales reached 665,000 tonnes swt for the week ended March 9.