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Natural graphite: > In powder or in flakes: > Other
Duty Rate (from China)
Effective with respect to entries on or after January 1, 2026, articles the product of China, as provided for in subdivision (g) of U.S. note 31 to this subchapter
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2504.10.50.00
Natural Graphite Flakes 100-200 Mesh
Natural graphite flakes ground to 100-200 mesh particle size, used as a lubricant additive and in battery production. Classified under HTS 2504.10.5000 as graphite in flakes or powder form, excluding natural graphite in lumps greater than 1 cm. This form meets the 'other' category within powdered or flaked natural graphite.
Synthetic Graphite Powder -325 Mesh
No, wait - must be natural. Correcting: High-purity natural graphite powder -325 mesh for refractories and metallurgy. This fine powder form of natural crystalline graphite is classified in HTS 2504.10.5000 as 'other' powdered natural graphite.
Vein Graphite Flakes 80 Mesh Madagascar Origin
Premium vein graphite flakes from Madagascar, sized to 80 mesh for high-end lubricant applications. Falls under HTS 2504.10.5000 as natural graphite in flake form, distinguished by its high crystallinity and thermal conductivity.
Flake Graphite Powder -100 Mesh for Batteries
Spherical-processed flake graphite powder -100 mesh optimized for lithium-ion battery anodes. Classified as natural graphite powder under HTS 2504.10.5000 despite processing, as it retains natural flake morphology.
Crystalline Graphite Flakes +50 Mesh Industrial
Large crystalline graphite flakes +50 mesh for foundry applications and steelmaking. HTS 2504.10.5000 covers this coarser flake size as natural graphite not qualifying as lumps over 1 cm.
Micronized Natural Graphite Powder -10 Micron
Ultra-fine micronized natural graphite powder averaging 10 microns for powder metallurgy and coatings. Remains classified under HTS 2504.10.5000 as powdered natural graphite despite fine milling.
Expandabond Graphite Flakes for Gaskets
Acid-intercalated expandable graphite flakes that expand when heated, used in gasket production. Still natural graphite flakes under HTS 2504.10.5000 as the intercalation doesn't constitute chemical transformation.
Battery Anode Graphite Flakes -80+100 Mesh
Natural flake graphite sized -80+100 mesh purified for lithium battery anode precursor. HTS 2504.10.5000 applies to this processed but unformed natural graphite material.
Lubricant Grade Graphite Powder 200 Mesh
Natural graphite powder 200 mesh with low ash content for grease and oil lubricant formulations. Classified HTS 2504.10.5000 as powdered natural graphite for industrial lubricant use.
Foundry Graphite Additive Flakes 30-50 Mesh
Coarse natural graphite flakes 30-50 mesh used as carbon additive in iron foundries. HTS 2504.10.5000 for flaked natural graphite in metallurgical applications.
High Purity Natural Graphite -500 Mesh
99%+ carbon natural graphite powder -500 mesh for electronics and nuclear applications. Still raw material under HTS 2504.10.5000 despite high purification.
Coated Graphite Flakes for Conductive Plastics
Natural graphite flakes coated with resin for conductive plastic compounds. Base natural graphite flake remains primary classification under HTS 2504.10.5000.
Thermal Management Graphite Powder 15 Micron
High thermal conductivity natural graphite powder 15 micron for TIMs and heat sinks. Classified as powdered natural graphite HTS 2504.10.5000.
Metallurgical Graphite Flakes -10+40 Mesh
Natural crystalline graphite flakes -10+40 mesh for steel desulfurization. HTS 2504.10.5000 for metallurgical grade flaked graphite.
Purified Expandable Graphite Powder 300 Mesh
300 mesh purified expandable graphite powder for fire retardant intumescent coatings. Natural graphite powder base under HTS 2504.10.5000.