3M India reported a 60% decrease in net profit to ₹71 crore in Q4, with full-year profit down by 18% to ₹476 crore.Company's sales and other operating income increased by 6% to ₹4,446 crore for the full year.During the fourth quarter, 3M India witnessed sales growth of 9.5%, with varying performances across different sectors.The board recommended a final dividend of ₹160 and a Special Dividend of ₹375 per equity share. Company's shares closed at ₹29,182.20 on the BSE.