Potash Corporation of Saskatchewan Inc.

Potash Corporation of Saskatchewan Inc. is the world's largest fertilizer enterprise producing the three primary plant nutrients and a leading supplier to three distinct market categories: agriculture, with the largest capacity in the world in potash, third largest in phosphate and fourth largest in nitrogen; animal nutrition, with the world's largest capacity in phosphate feed ingredients; and industrial chemicals, as the largest global producer of industrial nitrogen products and the world's largest capacity for production of purified industrial phosphoric acid.