Unbacked Pure Tin Foil 0.1mm Thick
Thin sheet of pure tin foil, 0.1mm thick, used for shielding in electronics and chemical experiments. Classified under HTS 8007.00.31.00 as tin foil not exceeding 0.2mm thickness without any backing. Meets chapter definition of unalloyed tin with over 99% tin content.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If backed with paper or plastic
Backing materials change classification to backed tin foil within same heading but different subheading.
If contains copper alloying elements
Tin-copper alloys fall under Chapter 74 copper articles, not Chapter 80 tin.
If aluminum backed
Aluminum-backed foil classified by predominant aluminum content under Chapter 76.
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Import Tips & Compliance
• Verify tin purity exceeds 99% with lab certification to qualify as unalloyed tin; measure thickness excluding any coatings
• Common pitfall: misclassifying backed versions
• Provide mill test reports for customs
Related Products under HTS 8007.00.31.00
Paper-Backed Tin Foil 0.15mm
Tin foil laminated with paper backing for food packaging applications, total tin thickness 0.15mm excluding backing. Falls under HTS 8007.00.31.00 as printed or backed tin foil not exceeding 0.2mm thickness. Used in confectionery wrappers.
Plastic Laminated Tin Foil 0.05mm
Ultra-thin 0.05mm tin foil with polyethylene plastic backing for flexible packaging. HTS 8007.00.31.00 covers backed tin foils under 0.2mm thickness. Common in pharmaceutical blister packaging.
Printed Tin Foil for Crafts 0.12mm
Decoratively printed tin foil sheets, 0.12mm thick without backing, for arts and crafts applications. Qualifies under HTS 8007.00.31.00 as printed tin foil not exceeding 0.2mm. Sold in rolls for hobbyists.
Tin Foil Thermal Insulation Sheets 0.08mm
0.08mm thick tin foil sheets for thermal barriers in industrial equipment. HTS 8007.00.31.00 for unbacked thin tin foil. High reflectivity for heat shielding.
Unprinted Tin Foil Roll 0.18mm
Continuous roll of plain 0.18mm tin foil for industrial stamping and forming. Precisely meets HTS 8007.00.31.00 thickness limit without backing. Used in metalworking.
Medical Grade Tin Foil 0.03mm
Pharmaceutical grade ultra-thin 0.03mm tin foil for sterile packaging. HTS 8007.00.31.00 as thin unbacked tin foil. Biocompatible for medical devices.