Mah Seamless Standalone December 2018 Net Sales at Rs 785.88 crore, up 39.42% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/mah-seamless-standalone-december-2018-net-sales-at-rs-785-88-crore-up-39-42-y-o-y-3514881.html#MAHSEAMLES