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Welded Square Steel Tubing 100x100x6mm from Japan

Heavy-duty welded square tube made from nonalloy steel with external dimensions of 100mm x 100mm and a wall thickness of 6mm, suitable for structural frameworks in construction. It falls under HTS 7306.61.10.00 as it is a welded, noncircular hollow profile of square cross-section from iron or nonalloy steel with wall thickness over 4mm. This classification applies to open-seamed or welded tubes not suitable for conduits.

Duty Rate — Japan → United States

50%

Rate breakdown

9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Verify wall thickness and cross-section dimensions with mill certificates to confirm HTS 7306.61.10.00 classification and avoid reclassification to thinner-walled subheadings

Ensure documentation specifies 'nonalloy steel' composition (max 0.25% alloy elements) and welded construction to prevent shifts to seamless tubes under 7306.60