Ukraine's  milling wheat prices fell across both the domestic and export markets for several reasons, a trend followed by its feed wheat prices. Meanwhile, Turkey has introduced a limit on certain imports from Russia. Russian Grain Markets: 15-19 May 2017 Market Trends Grain prices on the Russian market fluctuated quite insignificantly with the largest decrease, (-$0.70/MT), registered in the average corn price. GEOGRAPHICALLY 3rd grade soft milling wheat prices grew in Central, Ural and the South (+$0.20/MT), but they decreased in Volga Valley and Black Soil (-$0.20-0.40/MT) while remaining steady in Siberia.4th grade soft milling wheat prices rose in Central (+$0.90/MT) and Volga Valley (+$0.20/MT), but they remained stable in o...