Unroasted iron pyrites
Unroasted iron pyrites
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2502.00.00.00
Raw Iron Pyrite Lumps
Unroasted iron pyrites in lump form, consisting primarily of FeS2, used as a source of sulfur and iron in industrial processes. This product falls under HTS 2502.00.00.00 as it is natural unroasted iron pyrites directly from mining operations without any heat treatment. It is commonly supplied in bulk for chemical manufacturing.
Unroasted Pyrite Ore Fines
Fine-grained unroasted iron pyrites ore, ground to less than 10mm particle size during extraction but not thermally processed. Classified under HTS 2502.00.00.00 as unroasted iron pyrites suitable for sulfuric acid production feedstock. These fines are used in fertilizer and chemical industries.
Marcasite Iron Pyrite Crystals
Natural marcasite variety of unroasted iron pyrites (FeS2) in crystalline form, valued for both industrial sulfur source and collector specimens. Falls under HTS 2502.00.00.00 as unroasted iron pyrites regardless of crystal structure. Used in pyrotechnics and as specimen mineral.
Bulk Unroasted Pyrite Sand
Unroasted iron pyrites naturally occurring as sand-sized grains from sedimentary deposits, used in water treatment and abrasives. Classified in HTS 2502.00.00.00 as it remains unroasted iron pyrites despite granular form. Common in heavy media separation processes.
Pyrrhotite-Unroasted Pyrite Blend
Natural mineral blend containing unroasted iron pyrites with pyrrhotite (Fe1-xS), mined together as sulfur-bearing ore. HTS 2502.00.00.00 applies as principal iron pyrite component defines classification. Used in steel desulfurization processes.