For the full year,net profit declined 15.09% to Rs 2231.28 crore in the year ended March 2018 as against Rs 2627.72 crore during the previous year ended March 2017. Sales rose 24.69% to Rs 29790.10 crore in the year ended March 2018 as against Rs 23891.43 crore during the previous year ended March 2017.