Jindal Worldwid Standalone December 2018 Net Sales at Rs 501.12 crore, up 18.02% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/jindal-worldwid-standalone-december-2018-net-sales-at-rs-501-12-crore-up-18-02-y-o-y-3530321.html#JINDWORLD