Prices continued to drop overall on the Russian grain markets, although there were slightly different patterns in a few regions. Meanwhile, Ukrainian grain prices mostly fell or were unchanged with those of milling wheat reflecting the seasonal slowdown in trading activity. Russian Grain Markets Market Trends: 24-28 April 2017 Grain prices continued to drop overall, more significantly in USD expression due to slight depreciation of the RUB, although they remained stable or increased slightly in a few regions.. GEOGRAPHICALLY 3rd grade soft milling wheat prices fell in Central, Volga Valley and Siberia (-$0.20/MT), Black Soil (-$0.30/MT), and the South (-$0.50/MT). However, they grew slightly in Ural (+$0.20/MT).4th grade soft milling w...