Deepak Fertilisers and Petrochemicals Corporation Limited is primarily engaged in the business of the manufacture, trading, and sale of bulk chemicals. It also has operations in value added real estate. It operates through three segments: Chemicals, Bulk Fertilizers, and Realty. Its Chemicals segment offers products, such as ammonia, methanol, dilute nitric acid, concentrated nitric acid, carbon dioxide (CO2), technical ammonium nitrate, iso-propyl alcohol, propane, bulk, and specialty chemicals. Its Bulk Fertilizers segment offers products, such as nitro phosphate (NP), muriate of potash, diammonium phosphate (DAP), single super phosphate, Sulphur, micronutrients, single superphosphate (SSF) and bio fertilizers. Its Realty segment includes the real estate business. It offers a range of NP Fertilizers, nitrogen phosphorous potassium variants, water-soluble fertilizers and bentonite Sulphur. Its subsidiaries include Mahadhan AgriTech Limited, Performance Chemiserve Limited, and others.