Strong volume growth in plastic piping system: SIL reported revenue growth of 12.9% y-o-y to Rs. 5,612 crore during FY2019. Revenue growth was backed by a 7.2% y-o-y increase in overall volumes and 4.6% y-o-y improvement in blended realisation during FY2019. Barring industrial products (remained flat), volumes of all the segments grew during FY2019, while...