By Payal Banerjee Bhubaneswar, July 13:The Panchpatmali Central and North Block Bauxite Mines of National Aluminium Company Limited (NALCO) have been conferred with the 5-Star Rating by the Ministry of Mines, GOI, in a stringent evaluation process taken up by the Indian Bureau of Mines (IBM). The 5-star rating award, along with certificate of excellence […]Continue Reading