Ukraine's domestic feed corn prices declined as a result of the stronger UAH, larger offer and lower export offer prices. Meanwhile, prices at the Ukrainian Black Sea (UBS) ports dropped to $155-170/MT CPT-port. FOB offer prices decreased to $165-170/MT. Russian Grain Markets Planting Update Spring crops were planted on 241,700 hectares as of 4 March 2016. Market Trends: 29 February-4 March 2016 Grain prices at the Russian market decreased in RUB expression during the week in review, while they mainly grew in USD expression due to strengthening of the ruble. GEOGRAPHICALLY 3rd grade soft milling wheat prices decreased in Black Soil (-$0.80/MT), the South (-$0.60/MT), Central (-$0.50/MT), and Volga Valley and Siberia (-$0.20/MT), but...