Pennar Inds Standalone December 2018 Net Sales at Rs 392.04 crore, up 30.94% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/pennar-inds-standalone-december-2018-net-sales-at-rs-392-04-crore-up-30-94-y-o-y-3526671.html#RNAVAL