7408.11.30.00/12 AWG Refined Copper Bus Wire/Canada

12 AWG Refined Copper Bus Wire from Canada

This is a straight length of refined copper wire with a 10 mm diameter cross-section, used primarily in electrical bus bar applications for power distribution. It falls under HTS 7408.11.30.00 because it is made of refined copper and has a maximum cross-sectional dimension over 9.5 mm, exceeding the 6 mm threshold for this subheading. The wire is typically supplied in coils or straight lengths for industrial assembly.

Duty Rate — Canada → United States

51%

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)

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Import Tips

• Verify copper purity certification (refined vs. unrefined) as it determines Chapter 74 classification; request mill test reports

• Measure and document exact cross-sectional dimension before shipment to confirm >9.5 mm and avoid reclassification to thinner wire subheadings

• Include end-use declaration if for electrical applications to prevent misclassification as copper bars under 7407