Deepak Fertilisers and Petrochemicals Corporation Limited is a manufacturer of fertilizers. The Company's segments include Chemicals, which offers products, such as ammonia, methanol, dilute nitric acid (DNA), concentrated nitric acid (CAN), carbon dioxide (CO2), technical ammonium nitrate (TAN), iso propyl alcohol (IPA), propane, and bulk and specialty chemicals; Bulk Fertilisers, which offers products, including nitro phosphate (NP), muriate of potash (MOP), diammonium phosphate (DAP), ammonium sulfate, mixtures, single superphosphate (SSP), sulfur, micronutrients, bio fertilizers, fruits, vegetables and pesticides; Realty, which includes real estate business, and Others, which provides windmill power. Its principal products/services include Nitrophosphate (Fertilisers), Complexes (Fertilisers) and TAN. Its primary brand is Mahadhan. It manufactures prilled nitro phosphate fertilizer under the brand name Mahadhan Mahapower.