End-UseCategory 1
U.S. imports of iron and steel mill products (End-Use 14100) totaled $1.3B in April 2026, traded with 60 countries.
Importers of Iron and Steel Mill Products paid $519.2M in duties in April 2026 — an effective duty rate of 41% on $1.3B in dutiable value, based on actual customs collections rather than the published tariff schedule. Iron and Steel Mill Products imports of $1.3B in April 2026 ran 15% above the year-to-date monthly average of $1.1B.
Last updated: April 2026 dataFlat-rolled sheet, structural shapes, wire rod, pipe, and tube are among the iron and steel mill products that have been a focal point of US trade-remedy activity, with Section 232 tariffs broadly applicable across this category. Antidumping and countervailing duty orders also cover numerous specific product-and-country combinations within this grouping, making a thorough admissibility and duty-order check essential before entry. Classification precision at the 10-digit HTS level is critical because duty rates, quota applicability, and remedy coverage can differ substantially between adjacent subheadings.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
CBP requires a mill certificate identifying the melt-and-pour origin, along with a commercial invoice and packing list. For products subject to antidumping or countervailing duty orders, a scope ruling or detailed product specification may also be needed to confirm whether the specific form, grade, and dimensions fall within an order's scope.
Both measures can apply simultaneously to the same shipment — Section 232 tariffs are assessed on a broad country-and-product basis, while antidumping and countervailing duties are order-specific and assessed on top of normal duties. Importers must calculate the cumulative duty burden and post appropriate bonds or cash deposits for each applicable order.
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End-Use codes describe different products on the import and export sides. Cross-direction exports are not shown for this slug.
Monthly import values over time