Astra Microwave Standalone September 2018 Net Sales at Rs 44.43 crore, down 18.56% Q-o-Qhttps://www.moneycontrol.com/news/business/earnings/astra-microwave-standalone-september-2018-net-sales-at-rs-44-43-crore-down-18-56-q-o-q-3-3109111.html#ASTRAMICRO