RPP Infra Proj Standalone December 2018 Net Sales at Rs 134.28 crore, down 1.98% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/rpp-infra-proj-standalone-december-2018-net-sales-at-rs-134-28-crore-down-1-98-y-o-y-3544231.html#RPPINFRA