Century Extr Standalone December 2018 Net Sales at Rs 60.99 crore, up 1.2% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/century-extr-standalone-december-2018-net-sales-at-rs-60-99-crore-up-1-2-y-o-y-3518661.html#CENTEXT