For the full year,net profit declined 45.51% to Rs 545.76 crore in the year ended March 2018 as against Rs 1001.59 crore during the previous year ended March 2017. Sales rose 2.82% to Rs 5851.37 crore in the year ended March 2018 as against Rs 5690.95 crore during the previous year ended March 2017.