LSB Industries, Inc. is a diversified holding company involved in manufacturing and marketing operations through its subsidiaries. The Company together with its wholly owned subsidiaries owns Chemical Business and Climate Control Business. Chemical Business manufactures and sells nitrogen-based chemical products produced from four facilities located in El Dorado, Arkansas; Cherokee, Alabama; Pryor, Oklahoma, and Baytown, Texas for the agricultural, industrial, and mining markets. Climate Control Business manufactures and sells a range of heating, ventilation and air conditioning (HVAC) products in the niche markets the Company serves consisting of geothermal and water source heat pumps, hydronic fan coils, large custom air handlers, modular geothermal and other chillers and other related products used to control the environment in commercial/institutional and residential new building construction, renovation of existing buildings and replacement of existing systems.