Introduction: CF Industries Holdings, Inc., founded in 1946 and headquartered in Deerfield, Illinois, operates in two segments: nitrogen and phosphate. The nitrogen segment produces nitrogen-based fertilizers, ammonia, urea, and urea ammonium nitrate (UAN) solutions. The phosphate segment produces diammonium phosphate (DAP) and mono ammonium phosphate (MAP), which are phosphate-based fertilizers. …
