Willemite Zinc Ore from Japan
Willemite is a zinc silicate mineral (Zn₂SiO₄) found in oxidized zinc deposits, often with fluorescent properties. Classified under HTS 2608.00.00 as a natural zinc ore suitable for concentration and smelting into zinc metal. It represents secondary zinc ores from weathered primary deposits.
Duty Rate — Japan → 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
Import Tips
• Conduct mineralogical assays to confirm willemite composition and report pure zinc metal content per statistical notes
• Ensure proper labeling of ore grade and impurities to prevent reclassification during customs inspection
• Package in bulk containers suitable for heavy ore shipments to minimize damage and comply with transport regulations