Chemfab Alkalis Standalone December 2018 Net Sales at Rs 44.16 crore, down 4.54% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/chemfab-alkalis-standalone-december-2018-net-sales-at-rs-44-16-crore-down-4-54-y-o-y-3460411.html#CHEMFAB