The combined Argentine and Brazilian biodiesel production is forecast to  rise by 1 MMT in 2014, driven by Brazil's increase in the mandatory biodiesel blend rate and Argentina's actions regarding its biodiesel-related sales and export taxes. Korean Feed Association Buys Optional Origin Soymeal, Offers Premium for U.S. Origin The Korea Feed Association (KFA) today purchased 60,000 MT of soymeal from Cargill for arrival around 25 December. Under the terms of the purchase, the KFA will pay $496.90/MT CNF for the soymeal if it is supplied from South America and $506.90/MT if originated from the U.S. Korean animal feeders have learned that they achieve better performance from the animals when they use U.S. origin soymeal in the feed.Repo...