LSB Industries, Inc. (LSB) is a diversified holding company, which operates through its wholly owned subsidiary, ThermaClime, Inc. (ThermaClime) and its subsidiaries. The Company operates in two segments: Climate Control and Chemical. Climate Control business is engaged in the manufacturing and selling of a range of heating, ventilation and air conditioning (HVAC) products for use in commercial and residential new building construction, renovation of existing buildings and replacement of existing systems. Chemical business is engaged in the manufacturing and selling of chemical products produced from plants in Texas, Arkansas and Alabama for the industrial, mining and agricultural markets.