U.S. Steel Merchant Final Imports: Final merchant imports to the U.S. came in at 43,458 tons in May 2023, increasing 1.3% month over month (m/m). Mexico was the largest exporter to the U.S. with 27,763 tons; Canadian imports came in at 12,956 tons. Laredo, TX was the largest receiver of merchants this month, receiving 22,849 tons of the total.