Domestic grain prices in Russia  increased for almost all crops because of the tight deficit of stocks. Meanwhile, they were mostly stable in Ukraine. However, barley and corn export prices there moved in different directions. Russian Grain Markets Market Trends: 6-10 June 2016 Prices on the domestic grain market increased in RUB expression for almost all crops because of the tight deficit of stocks and also in USD expression due to strengthening of the ruble. GEOGRAPHICALLY 3rd grade soft milling wheat prices grew in Central and Black Soil (+$4-5.20/MT), the South and Ural (+$0.20/MT), and Volga Valley and Siberia (+$2.10-2.50/MT).4th grade milling wheat prices also increased in Black Soil (+$5.70/MT), Central and Siberia (+$2-2...