LSB Industries Announces Completion of Improvements to Increase Production at Pryor Facility

LSB Industries, Inc.

today announced that its chemical plant facility located in Pryor, Oklahoma completed a planned improvement project to increase anhydrous ammonia production levels. This project began on January 3, 2012 and was completed on February 3, 2012 during which time the plant was not in production. The Pryor facility produces anhydrous ammonia from natural gas, which is sold as anhydrous ammonia and is also the primary feedstock, along with urea, for the production of urea ammonia nitrate.