National Fertilizers Limited (NFL) is an Indian central public sector undertaking and the second largest government-owned-fertilizer-producer in India as of 2018. It is a Miniratna (Cat-1) company, with the Government of India owning a majority stake. Incorporated in 1974, NFL comes under the administrative control of the Ministry of Chemicals and Fertilizers, and is the second largest producer of the key fertiliser urea in India. NFL has five gas-based ammonia-urea plants viz Nangal and Bathinda in Punjab, Panipat in Haryana and two at Vijaipur (Madhya Pradesh). History NFL was established in 23 August 1974, as a public-sector undertaking of the Government of India. NFL initially operated two plants in Bathinda and Panipat. In 1978, the ownership and operations of the Nangal plant of FCI was transferred to NFL. The Govt. of India, in 1984, entrusted the company to execute the country's first inland gas based fertiliser project of 726,000 tonnes urea capacity in District Guna of Madhya Pradesh, and commercial production started from 1 July 1988. The company built and commissioned its Vijaipur plant in Guna district of Madhya capacity was doubled to 1.45 million tonnes in 1997. NFL was granted the Mini-Navratna status with additional autonomy due to its profitable operations. In 2001, the company went public, with listings on the Bombay Stock Exchange and the National Stock Exchange. Industrial and business operations NFL has five gas-based urea plants viz Nangal and Bathinda in Punjab, Panipat in Haryana and two at Vijaipur (Madhya Pradesh). The plants at Panipat, Bathinda and Nangal have recently been converted from fuel oil feedstock to natural gas. Vijaipur plants have also been revamped for energy saving and capacity enhancement. Products NFL is engaged in manufacturing and marketing of urea, Neem-coated urea, bio-fertilizers (solid and liquid) and other allied industrial products like ammonia, nitric acid, ammonium nitrate, sodium nitrite, sodium nitrate etc. The value-added Neem-coated urea developed by NFL and widely recognized for its effectiveness is being produced at its three units at Panipat, Bathinda and Vijaipur. NFL is the first company in India to be permitted by the Government of India to produce and market Neem-coated urea. NFL manufactures and markets three types of Bio-Fertilizers namely Rhizobium, Phosphate Solubilizing Bacteria (PSB) and Azotobacter. Starting with a mere 23 MT production in 1995–96, the production has risen to 231 MT (Approx) in 2010–11. Business The company is also doing trading business in various agro-inputs like