Low-Grade Psilomelane Concentrate (28% Mn) from Japan
Concentrated psilomelane ore, a manganese oxide mineral, with 28% manganese by dry weight and under 47% total. Falls under HTS 2602.00.0040 for manganese ores and concentrates meeting the 20-47% threshold. Commonly beneficiated for use in ferroalloy production.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Submit laboratory assays for dry weight manganese content to validate <47% classification
• Declare as concentrate if beneficiated; raw ore may require different handling and valuation
• Check for radioactive impurities common in manganese ores and include in safety documentation