Tata Sponge Consolidated December 2018 Net Sales at Rs 260.83 crore, Up 21.62% Y-o-Y.https://www.moneycontrol.com/news/business/earnings/tata-sponge-consolidated-december-2018-net-sales-at-rs-260-83-crore-up-21-62-y-o-y-3391651.html#TATASTLLP