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Refined Copper Foil for Flexible Heaters from Mexico

Thin 0.03mm refined copper foil etched for resistive heating elements in flexible heaters. Unbacked and ≤0.15mm qualifies for HTS 7410.11.00.00. Enables thin, conformable heating solutions.

Duty Rate — Mexico → 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)

Import Tips

Declare pre-etched status carefully; may still classify as foil if not finished

Specify etch depth <10% thickness to maintain foil status

Insulate rolls separately from resistive inks or adhesives