2801.10.00.00
Chlorine
Fluorine, chlorine, bromine and iodine
Duty rates
Column 1 (General / MFN)
Free
Column 2 (Non-NTR)
25%
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
9903.03.01
The duty provided in the applicable subheading + 10%
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.02
The duty provided in the applicable subheading
Articles the product of any country that (1) were loaded onto a vessel at the port of loading and in transit on the final mode of transit prior to entry into the United States, before 12:01 a.m. eastern standard time on February 24, 2026; and (2) are entered for consumption, or withdrawn from warehouse for consumption, before 12:01 a.m. eastern standard time on February 28, 2026
Effective from February 24, 2026 through July 24, 2026
9903.03.03
The duty provided in the applicable subheading
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.04
The duty provided in the applicable subheading
Articles the product of any country, as provided for in subdivision (aa)(iii) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.05
The duty provided in the applicable subheading
Articles of civil aircraft (all aircraft other than military aircraft); their engines, parts and components; their other parts, components and subassemblies; and ground flight simulators and their parts and components of any country, provided for in subdivision (aa)(iv) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.06
The duty provided in the applicable subheading
Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.07
The duty provided in the applicable subheading
Articles the product of Canada, as provided for in subdivision (aa)(vi) of U.S. note 2 to this subchapter
Applies to origin: CA
Effective from February 24, 2026 through July 24, 2026
9903.03.08
The duty provided in the applicable subheading
Articles the product of Mexico, as provided for in subdivision (aa)(vii) of U.S. note 2 to this subchapter
Applies to origin: MX
Effective from February 24, 2026 through July 24, 2026
9903.03.09
The duty provided in the applicable subheading
Articles of textiles or apparel the product of Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras or Nicaragua, as provided for in subdivision (aa)(viii) of U.S. note 2 to this subchapter
Applies to origin: CR, SV, GT, HN, NI, DO
Effective from February 24, 2026 through July 24, 2026
9903.03.10
The duty provided in the applicable subheading
Articles that are donations, by persons subject to the jurisdiction of the United States, such as food, clothing and medicine, intended to be used to relieve human suffering
Effective from February 24, 2026 through July 24, 2026
9903.03.11
The duty provided in the applicable subheading
Articles that are informational materials, including but not limited to publications, films, posters, phonograph records, photographs, microfilms, microfiche, tapes, compact disks, CD ROMs, artworks and news wire feeds
Applies to origin: IL
Effective from February 24, 2026 through July 24, 2026
9903.88.03
LIST_1
The duty provided in the applicable subheading + 25%
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Applies to origin: CN
Effective from August 23, 2018
Related CBP rulings
Protest and Application for Further Review of 2801-19-100144; Reconciliation of Transfer Prices
HQCA, a photovoltaic products distributor located in Irvine, California, primarily purchases solar module products from its related entity Hanwha Q CELLS Corporation Korea (“HQC KR”) for resale in the United States. As of November 1, 2018,
Application for Further Review of Protest No. 2801-17-100120; Eligibility of Certain Gold Jewelry under the United States – Oman Free Trade Agreement
The merchandise subject to the protest at issue, 655 pieces of 22 karat assorted gold jewelry, valued at $396,356, was entered on November 10, 2015 by the protestant duty-free under subheadings 7113.19.29 and 7113.19.50, Harmonized Tariff
The tariff classification of Iodine (CAS # 7553-56-1) from Spain
You describe the product at issue as pure iodine in liquid form. Your letter indicates that this product does not contain additives and is intended to be used as a preservative for human and animal remains.
The tariff classification of hydrogen chloride (CAS # 7647-01-0 ), chlorine gas ( CAS # 7782-50-5 ) and silicon tetrachloride ( CAS # 10026-04-7 ) from Russia, China, Norway and Brazil
You state in your letter that you plan to import hydrogen chloride, chlorine gas and silicon tetrachloride which will be used for the manufacturing of polysillicon.
Application for Further Review of Protest No. 0201-98-100014; Denial of preferential tariff treatment to potassium iodate under NAFTA; General Note 12, HTSUS; Transshipment; 19 CFR Part 181, Appendix Part VI, Section 16
The article at issue, potassium iodate, was entered into the U.S. on May 28, 1996; the entries were liquidated on January 30, 1998; and the protest was timely filed on March 23, 1998. The protestant entered the potassium iodate under subhea
The tariff classification of a Crude Iodine from China
The tariff classification of a Crude Iodine from China
The tariff classification of Iodine 99.5% (CAS# 7553-56-2) from Switzerland
The tariff classification of Iodine 99.5% (CAS# 7553-56-2) from Switzerland
Other codes in heading 2801
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 2801.10.00.00 from each major US trading partner.
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