Nagarjuna Fert Standalone December 2018 Net Sales at Rs 145.40 crore, down 85.49% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/nagarjuna-fert-standalone-december-2018-net-sales-at-rs-145-40-crore-down-85-49-y-o-y-3512251.html#NAGAFERT