U.S. Steel Merchant Final Imports: Final merchant imports to the U.S. came in at 38,536 tons in February 2022, decreasing 11.4% month over month (m/m). Mexico and Canada, combined, account for 96% of the total this month. Mexico was the largest exporter to the U.S. with 21,366 tons; Canadian imports came in at 15,622 tons.