13 Aug 2015 --- CF Industries Holdings, Inc. and CHS Inc. have agreed to enter into a strategic venture. CHS, the nation's leading farmer-owned cooperative, will make an equity investment in a wholly owned CF subsidiary and also enter into a supply agreement. Under the supply agreement, CHS will be entitled to purchase annually up to a total of 1.7 million tons of UAN and urea at market prices. CHS will purchase a minority equity interest in CF Industries Nitrogen, LLC for $2.8 billion and be entitled to semi-annual profit distributions from CF Nitrogen.