U.S. exports of Stainless Steel Flat-Rolled Products, Hot-Rolled, 600mm Wide or More, 3mm to Under 4.75mm Thick, in Coils (SITC 67532) totaled $22.1M in August 2026.
Importers of Stainless Steel Flat-Rolled Products, Hot-Rolled, 600mm Wide or More, 3mm to Under 4.75mm Thick, in Coils paid $134K in duties in August 2026, an average duty rate of 33.09% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Stainless Steel Flat-Rolled Products, Hot-Rolled, 600mm Wide or More, 3mm to Under 4.75mm Thick, in Coils imports of $404K in August 2026 ran 37% above the year-to-date monthly average of $294K.
Last updated: August 2026 dataIntermediate-gauge hot-rolled stainless steel coil — at least 3 mm but under 4.75 mm thick and at least 600 mm wide — occupies a transitional thickness band between heavy plate feedstock and thin-gauge strip, serving applications such as structural components, heat exchangers, and industrial equipment fabrication. The precise thickness range is a hard classification boundary: a coil measuring exactly 3 mm falls here, while one at 4.75 mm or above shifts to the heavier-gauge heading. Grade selection (austenitic 304/316, ferritic, duplex) is typically specified by the end-use corrosion environment and should be documented on mill test certificates for both classification and quality assurance purposes.
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7 import shipments a month
Thickness variation across the width (crown) is normal in hot-rolled coil. Classification is based on the nominal thickness as specified in the mill certificate and purchase contract, but CBP may measure at multiple points. If the minimum thickness consistently falls below 3 mm, the product may be reclassified into the under-3 mm heading (67533). Importers should request mill certificates with full thickness tolerance data and discuss classification risk with a customs broker for borderline gauges.
Austenitic grades 304 and 316 dominate trade in this thickness range due to their broad corrosion resistance and formability. Duplex grades (such as 2205) are increasingly specified for applications requiring higher strength and chloride resistance, particularly in chemical processing and marine equipment. Ferritic grades appear in heat-resistant applications. The grade must be specified in the commercial invoice and confirmed on the mill certificate, as grade affects both end-use suitability and potential antidumping order scope.
Basic heading 67532 · $22.1M of $13.0B
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Exports · August 2026
destination
Mexico and Brazil together take 100% of it.
customs district
Census does not publish district detail for this classification system.
origin
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$404KYoY · free account
Exports
$22.1MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $3.7M of Stainless Steel Flat-Rolled Products, Hot-Rolled, 600mm Wide or More, 3mm to Under 4.75mm Thick, in Coils and exported $218.4M.
Through August 2026. Source: U.S. Census Bureau.