HTS Heading 2504

Natural graphite

All 3 HTS codes under heading 2504 (natural graphite), with their duty rates from the 2026 HTS Revision 23. General duty Free.

Every line of heading 2504

  • 2504 Natural graphite.
  • 2504.10 In powder or in flakes (under: Natural graphite).
  • 2504.10.10.00 Crystalline flake (not including flake dust) (kg): General Free; Special none; Column 2 3.6¢/kg.
  • 2504.10.50.00 Other (under: In powder or in flakes) (kg): General Free; Special none; Column 2 10%.
  • 2504.90.00.00 Other (under: Natural graphite) (kg): General Free; Special none; Column 2 10%.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.