Maithan Alloys Standalone December 2018 Net Sales at Rs 476.67 crore, down 13.19% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/maithan-alloys-standalone-december-2018-net-sales-at-rs-476-67-crore-down-13-19-y-o-y-3445571.html#MAITHANALL