Sundaram Standalone December 2018 Net Sales at Rs 25.76 crore, up 79.39% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/sundaram-standalone-december-2018-net-sales-at-rs-25-76-crore-up-79-39-y-o-y-3417271.html#SUNDARMHLD