Bronze Foil 0.08mm Sheet from Mexico
Ultra-thin bronze foil (copper-tin alloy) at 0.08mm thickness, ideal for electrical shielding and artistic inlays. Falls under HTS 7410.12.00 as unbacked copper alloy foil ≤0.15mm. Bronze defined by tin predominating over other elements (zinc <10% if present).
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
• Submit metallurgical analysis proving tin predominance and zinc <10% to confirm bronze alloy status
• Avoid common error of thickness measurement including adhesive layers; certify bare foil dimension
• Label clearly as 'foil not backed' to prevent Customs shifting to backed subheadings