ANFO of Shijiazhuang, China, on 16 March 2001. A total of 108 people were killed, and 38 others injured when, within a short time, several ANFO bombs exploded near four apartment buildings. Improvised bombs made with agricultural-grade AN are less sensitive and less efficient than the explosive-grade variety. In November 2009, a ban on ammonium sulfate, ammonium nitrate, and calcium ammonium nitrate fertilizers was imposed in the former Malakand Division – comprising the Upper Dir, Lower Dir, Swat, Chitral and Malakand districts of the North West Frontier Province (NWFP) of Pakistan – by the NWFP government, following reports that those chemicals
National Fertilizers free environment and process safety. All manufacturing units of the company continue to be ISO 9001-2008, ISO14001-2004 and OHSAS–18001 certified, which indicates company's commitment to Quality Management System, Environment Management System and Occupational Health and Safety Systems. National Fertilizers National Fertilizers Limited (NFL) – Miniratna (Cat-1) company is a major Indian producer of chemical fertilizers, organic fertilizers and industrial chemicals. NFL, incorporated in 1974 is India's largest Central Public Sector Enterprise (Government of India Undertaking) in Fertilizer Sector with a turnover of over Rs. 75 billion. Coming under the administrative control of Ministry of Chemicals and Fertilizers, it is the