Chashma Sugar Mills Limited is a Pakistan-based company, which is engaged in the manufacture and sale of white sugar and spirit. The Company operates through two segments: sugar and spirit. The Company operates an industrial undertaking at Dera Ismail Khan in the Khyber Pakhtoon Khawa province to manufacture, produce, process, compound, prepare and sell sugar and other allied compounds, intermediates and by products thereto. The Company's ethanol fuel plant has a capacity of 125,000 liters per day. The Company is a subsidiary of The Premier Sugar Mills & Distillery Company Limited.