Thermal Management Graphite Powder 15 Micron
High thermal conductivity natural graphite powder at 15 microns, used in thermal interface materials (TIMs) and heat sinks. This powdered natural graphite is classified under tariff item 2504.10.00, as it is in powder form and has only undergone mechanical processing.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the graphite is not in powder or flake form
Covers natural graphite in other forms, such as blocks or granules.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Be prepared to demonstrate that the graphite is natural and not synthetic, as synthetic graphite is classified elsewhere
• If the powder is coated or treated for thermal conductivity enhancement, it may fall outside Chapter 25
• Keep detailed specifications on particle size distribution to support the declared tariff classification
Related Products under Tariff item 2504.10.00
Battery Anode Graphite Flakes -80+100 Mesh
Natural flake graphite sized -80+100 mesh purified for lithium battery anode precursor. This product is in flake form and has been only mechanically processed, such as crushing and screening, which is allowed under Chapter 25 Note 1.
Coated Graphite Flakes for Conductive Plastics
Natural graphite flakes coated with resin for conductive plastic compounds. The base natural graphite flake remains the primary classification, and the coating does not change the essential character, so it falls under this tariff item for natural graphite in powder or flakes.
Crystalline Graphite Flakes 100 Mesh
High-purity crystalline graphite flakes ground to 100 mesh particle size, used primarily in lubricants and refractories. This product is in flake form, not dust, and is a natural graphite product that has only been crushed and ground, which is permitted under Chapter 25 Note 1.
Crystalline Graphite Flakes +50 Mesh Industrial
Large crystalline graphite flakes +50 mesh for foundry applications and steelmaking. This natural graphite is in flake form and has been only mechanically processed, fitting the tariff item for natural graphite in powder or flakes.
Crystalline Graphite Flakes for Lubricants 20-50 Mesh
Coarse 20-50 mesh crystalline flakes designed for dry lubricant formulations in industrial applications. This natural graphite product is in flake form and has been only crushed and screened, which is consistent with the processing allowed under Chapter 25 Note 1.
Expandabond Graphite Flakes for Gaskets
Acid-intercalated expandable graphite flakes that expand when heated, used in gasket production. The intercalation does not constitute a chemical transformation that changes the product's classification, so it remains natural graphite in flake form under this tariff item.