Raw Fluorspar Chips for HF Production from Japan
Chipped fluorspar at 92-96% CaF2 uniformity, sized 10-50mm for feeding into hydrofluoric acid reactors. This raw material is classified in HTS 2529.21.00.00 for its sub-97% calcium fluoride concentration as natural fluorspar.
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
• Supply continuous belt analyzer data showing uniform <97% CaF2 across shipment
• Use acid-resistant bulk bags compliant with UN hazmat for HF precursor materials