Russian Grain Markets: 23-27 September 2019 Domestic Russian grain prices fluctuated insignificantly in ruble expression, except for corn prices which declined rapidly. Milling wheat export prices grew to $189/MT FOB Black Sea. The average purchase price grew to RUB 11,350/MT. Feed barley average export price grew to $178/MT FOB Black Sea, while average purchase price increased to RUB 10,100/MT CPT-port Black Sea. Corn average export price grew to $162/MT FOB Black Sea.  GEOGRAPHICALLY 3rd grade soft milling wheat prices increased in the Central region (+RUB 15/MT), the Southern region and in Siberia (+RUB 100/MT), but decreased in the Black Soil, Volga Valley and Ural regions (-RUB 15-30/MT).  4th grade soft milling wheat pri...