8106.10.00.00/Research-Grade Bismuth Foil 99.995%/Mexico

Research-Grade Bismuth Foil 99.995% from Mexico

Thin foil sheets of 99.995% pure bismuth for scientific research in superconductivity and thin-film applications. Though processed into foil, its primary form and >99.99% purity keep it under HTS 8106.10.00.00 for high-purity bismuth.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Classify as unwrought if thickness <0.2mm and not further worked; consult binding ruling for foil

• Include end-use statements for research to facilitate FDA/ lab import if applicable

• Avoid 'powder' description; granules/foil misclassified as 8106.90 if purity undocumented