Unbacked Pure Tin Foil 0.1mm Thick from Japan
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.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• 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