Fine Copper Wire Battery Separator Cloth from Canada
Ultra-fine woven copper wire cloth serving as separator material in alkaline batteries, preventing short circuits while allowing electrolyte flow. It qualifies for HTS 7419.80.06 as other copper wire cloth, valued for its electrical conductivity and corrosion resistance in battery applications. Typically supplied in rolls for industrial manufacturing.
Duty Rate — Canada → United States
53%
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 technical datasheets showing wire gauge <0.1mm and weave density for battery-grade verification
• Avoid declaring as 'parts of batteries' (8507.90); prove it's generic wire cloth sold separately