Chapter 28: Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

HTS heading 2803: Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)

3 numbered lines under heading 2803, including 2 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.

HTS heading 2803
HTS codeDescriptionUnitGeneralSpecialColumn 2
2803.00.00Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)Note: See 9903.90.08.Free20%
2803.00.00.10Carbon blackkg
2803.00.00.50Otherkg

Statistical (10-digit) lines without a rate use the rate of the 8-digit line above them. Additional duties such as Section 301 and Section 232 may apply; check them with the tariff checker.

Source: Harmonized Tariff Schedule of the United States, 2026 HTS Revision 20 (effective 2026-09-28), U.S. International Trade Commission (hts.usitc.gov), imported 2026-10-07. Reference only; not legal or customs advice or a binding classification. Additional duties under Chapter 99 may apply. ShipWave is not affiliated with the USITC or U.S. Customs and Border Protection.