HTSBase
HTSUS, United States

3817.00.20.00

Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902 / Mixed alkylnaphthalenes

Classification path

  1. Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902
  2. Mixed alkylnaphthalenes

Rates of duty

General (MFN)
6.5%
Column 2Cuba, North Korea, Russia, Belarus
3.7¢/kg + 60%
Unit of quantity
kg

Trade agreement rates

FreeGSP (lapsed since Dec 31, 2020), U.S.-Australia FTA, U.S.-Bahrain FTA, U.S.-Chile FTA, U.S.-Colombia TPA, AGOA (authorized through Dec 31, 2026), E, U.S.-Israel FTA, U.S.-Jordan FTA, U.S.-Korea FTA, U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA

Related lines in heading 3817

About heading 3817

Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902

Heading 3817 covers mixed alkylbenzenes and mixed alkylnaphthalenes, but only the mixtures that are not classified in heading 2707 or heading 2902. The heading splits into three lines: mixed linear alkylbenzenes, other mixed alkylbenzenes, and mixed alkylnaphthalenes. All three carry a general (MFN) rate of 6.5%.

Full guide to heading 3817

Products in this heading

  • Mixed linear alkylbenzenes (LAB) used to make linear alkylbenzene sulfonate detergents
  • Other mixed alkylbenzene mixtures not of heading 2707 or 2902
  • Mixed alkylnaphthalenes
  • Alkylbenzene blends sold as chemical intermediates in drums
  • Mixed alkylbenzene feedstock for surfactant production
  • Mixed alkylnaphthalene heat transfer or solvent blends

Frequently asked questions

What is the HTS code for mixed linear alkylbenzenes?

Mixed linear alkylbenzenes are classified under 3817.00.10.00, with a general (MFN) rate of 6.5%.

What is the duty on mixed alkylnaphthalenes?

Mixed alkylnaphthalenes fall under 3817.00.20.00 and pay a general (MFN) rate of 6.5%.

How do I classify a mixed alkylbenzene that is not linear?

Non-linear mixed alkylbenzene mixtures go under 3817.00.15.00 at a general (MFN) rate of 6.5%, provided they are not goods of heading 2707 or 2902.

Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.

HTS 3817.00.20.00: Mixed alkylbenzenes and mixed alkylnaphthalenes, other than..., 6.5% duty | HTSBase