Roasted Iron Pyrite Concentrate from Mexico
Roasted iron pyrites, also known as pyrite ash, are thermally processed iron sulfide ores used primarily as a source of sulfur and iron in industrial applications. This product falls under HTS 2601.20.00.00 as roasted iron pyrites, distinct from unroasted ores in 2601.11 or 2601.12. It is commonly roasted to remove volatile sulfur content for easier handling and extraction.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify roasting certification and sulfur content via assay reports to confirm classification under 2601.20; ensure no metal extractions have occurred to avoid reclassification as residues
• Common pitfall: mislabeling as unroasted ore leads to incorrect duties; provide lab analysis for customs