Wolframite Tungsten Concentrate from Japan
Flotation concentrate from wolframite ore ((Fe,Mn)WO4), typically assaying 60-68% WO3 with iron/manganese impurities. Falls under HTS 2611.00.60.00 specifically for tungsten concentrates prepared for downstream processing into APT or metal.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Declare exact assay quantity of tungsten content per statistical note requirements
• Comply with REACH or TSCA for trace heavy metals common in wolframite
• Use ISRT codes for accurate trade statistics on tungsten concentrates