Tungsten Ore Concentrate from Japan
Tungsten ore concentrate is a refined form of wolframite or scheelite ore processed to increase tungsten trioxide content, classified under HTS 2617.90.0060 as 'other' non-ferrous metal ores and concentrates excluding specific listed types. It is primarily used in the production of tungsten carbide tools and alloys.
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 assay certificate showing tungsten content for accurate quantity reporting per statistical notes, without deductions
• Ensure documentation includes origin certification as many tungsten ores face restrictions or quotas from conflict regions
• Avoid misclassification as slag; confirm it's raw ore concentrate, not industrial residues