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HTSUS, United States

2801.20.00.00

Fluorine, chlorine, bromine and iodine / Iodine

Classification path

  1. Fluorine, chlorine, bromine and iodine
  2. Iodine

Rates of duty

General (MFN)
Free
Column 2Cuba, North Korea, Russia, Belarus
Free
Unit of quantity
kg

Related lines in heading 2801

About heading 2801

Fluorine, chlorine, bromine and iodine

Heading 2801 covers the elemental halogens chlorine, iodine, fluorine and bromine. It has dedicated lines for chlorine and iodine, and a shared line for fluorine and bromine that is split by element.

Full guide to heading 2801

Products in this heading

  • Chlorine gas for water treatment
  • Elemental iodine crystals
  • Elemental bromine liquid
  • Elemental fluorine gas
  • Iodine flakes
  • Chlorine cylinders

Frequently asked questions

What is the HTS code for chlorine?

Elemental chlorine is classified under 2801.10.00.00. The general (MFN) duty rate is Free.

What is the duty on bromine?

Elemental bromine is classified under 2801.30.20.00. The general (MFN) duty rate is 5.5%.

How do I classify fluorine?

Elemental fluorine is classified under 2801.30.10.00. The general (MFN) duty rate is 3.7%.

Source: USITC Harmonized Tariff Schedule, retrieved October 22, 2026.

HTS 2801.20.00.00: Fluorine, chlorine, bromine and iodine / Iodine, Free duty | HTSBase