LSB Industries, Inc. is engaged in the manufacture and sale of chemical products. The chemical products it primarily manufactures, markets and sells are ammonia, fertilizer grade ammonium nitrate (HDAN) and urea ammonia nitrate (UAN) for agricultural applications, high purity and commercial grade ammonia, high purity ammonium nitrate, sulfuric acids, concentrated, blended and regular nitric acid, mixed nitrating acids, carbon dioxide, and industrial grade ammonium nitrate and ammonium nitrate solutions for industrial applications. It manufactures ammonia and ammonia-related products at facilities in Cherokee, Alabama, El Dorado, Arkansas and Pryor, Oklahoma and operates a facility for a global chemical company in Baytown, Texas. Its products are sold through distributors and directly to end customers, such as farmers, ranchers, and fertilizer dealers, throughout the United States and parts of Canada, and to explosives manufacturers in the United States and other parts of North America.