HPL Electric & Standalone December 2018 Net Sales at Rs 246.38 crore, down 5.66% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/hpl-electric-standalone-december-2018-net-sales-at-rs-246-38-crore-down-5-66-y-o-y-3534401.html#HPL