Bernie J. Rock

Potash Corporation of Saskatchewan, Inc. is a fertilizer company, which produces crop nutrients, including potash, phosphate and nitrogen. It operates through the following segments: Potash, Phosphate, Nitrogen, and Others. The Potash segment includes mineral deposits left by ancient evaporated seas and is used as a crop nutrient. The Phosphate segment manufactures acids for use in fertilizer, feed, and industrial products. The Nitrogen segment produces a broad range of nitrogen products, including ammonia, urea and other products such as nitric acid, ammonium nitrate, and nitrogen solutions. It also produces potash and granular grades, diammonium phosphate, monoammonium phosphate, phosphoric acid, ammonia, and urea. The company was founded on June 4, 1953 and is headquartered in Saskatoon, Canada.

Arcadian Corp. manufacures nitrogen fertilizers and feed ingredients from four manufacturing facilities. It manufactures ammonia, urea, nitric acid, ammonium nitrate and nitrogen solutions. It is located in Memphis, TN.

Phosphate Chemicals Export Association, Inc. markets phosphate fertilizer chemicals and supplies concentrated phosphate products. Its products include Diammonium, Monoammonium, Monoammonium, Standard Monoammonium phosphates and phosphoric acid. The company was founded in 1974 and is headquartered in Lake Forest, IL.