SITCSection 6
U.S. imports of unwrought aluminum alloys (SITC 68412) totaled $346.9M in July 2026, traded with 30 countries.
Importers of Unwrought Aluminum Alloys paid $156.9M in duties in July 2026 — an effective duty rate of 50% on $314.5M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataUnwrought aluminum alloys — spanning the 1xxx through 8xxx series in ingot, billet, and T-bar form — are the dominant feedstock for the US extrusion, casting, and rolling industries, with each alloy series engineered for distinct mechanical and corrosion-resistance profiles. Section 232 tariffs apply broadly to aluminum imports, and the alloy designation (e.g., 6061, 3003, 5052) is commercially critical because downstream processors are typically locked into specific series by their product specifications. Canada is a structurally important supplier given integrated North American smelting capacity, and USMCA treatment may affect duty calculations for Canadian-origin material.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
2.0K shipments/mo
Basic heading 13 of 766 in section 6
Basic heading 68412 · $346.9M of $26.7B
At the SITC level, all unwrought aluminum alloys fall under 68412 regardless of series. At the HTS 10-digit level, distinctions may exist based on alloy composition or form, so importers should verify the applicable tariff line for their specific alloy. The alloy series designation matters primarily for commercial and end-use specification purposes rather than for heading-level classification.
Unwrought status requires that the material not have been worked beyond casting or continuous casting — it should not exhibit characteristics of a wrought product such as a defined cross-section achieved by rolling or extrusion. Continuously cast rod or redraw rod, for example, may be classified as wire rod rather than unwrought alloy. Importers should ensure that the product form and production method are clearly documented to defend the unwrought classification if questioned by CBP.
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Imports · July 2026
origin
Canada and Mexico together supply 66% of it.
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$346.9MYoY · Pro
Exports
$142.8MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.