United States of America
International Raw Materials LTD is headquartered in Philadelphia with operations and sales offices in Portland, Oregon and Spokane, Washington. We manage a distribution system of over fifteen dry warehouses and six liquid terminals throughout Washington, Oregon, Idaho, and California with combined capacity of over 200,000 tons of agricultural and industrial commodities. IRM LTD markets and distributes high quality dry and liquid crop nutrients and industrial inputs from multiple production sites. Key fertilizer products in the United States include ammonium sulfate, urea, ammonium thiosulfate and ultra-low biuret urea. Industrial products feature several grades of sulfuric acid for use in water treatment, pulp and paper mills, fertilizer production and a variety of other applications.