CF Industries is a provider and distributor of agricultural fertilizers. It offers Ammonia, which can be used as fertilizer and also be upgraded into other nitrogen products; Granular urea, that is solid, dry nitrogen fertilizer; Urea Ammonium Nitrate (UAN) is a liquid nitrogen fertilizer that can be applied directly or mixed with herbicides, pesticides, or other nutrients; Ammonium Nitrate (AN) is a granular, nitrogen-based product with a nitrogen content of 34 percent. The company produces other number of nitrogen products, both for agricultural and industrial use.