2827.49.50.00
Other
Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides: Chloride oxides and chloride hydroxides: Other
Duty rates
Column 1 (General / MFN)
5.5%
Column 2 (Non-NTR)
25%
Column 1 (Special / FTA)
Free
Eligible
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)
9903.90.08
35%
Articles the product of the Russian Federation, as provided for in U.S. note 30(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(b) to this subchapter
Applies to origin: RU, BY
Effective from April 5, 2025
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United States, before 12:01 a.m. eastern standard time on February 24, 2026; and (2) are entered for consumption, or withdrawn from warehouse for consumption, before 12:01 a.m. eastern standard time on February 28, 2026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
Related CBP rulings
The tariff classification of Aluminum Chlorohydrate from China
identified as Aluminum Chlorohydrate, CAS # 12042-91-0; also known as aluminum hydroxychloride. This inorganic compound will be mixed with 50% water and imported in 200L drums, 1000L drums, and flexi-tanks. The provided attachment and MSDS
The tariff classification of Tribasic Copper Chloride from Thailand
identified as Tribasic Copper Chloride, an inorganic compound. You state that this is a salt consisting of copper, oxygen, hydrogen, and chlorine. The chemical formula is Cu2 (OH)3CI and the Chemical Abstract (“CAS”) number is 1332-65-6. Th
The tariff classification of Calcium Chloride Dihydrate and Magnesium Chloride Hexahydrate from the Czech Republic
In your submission,
The tariff classification of Zinc Chloride Hydroxide Monohydrate (CAS Number 12167-79-2) from Italy
You describe the subject product as a chemical compound intended for use in the production of deodorant. Zinc Chloride Hydroxide Monohydrate (CAS Number: 12167-79-2) is a white to off-white powder with the chemical formula Cl2H10O9Zn5. For
The tariff classification of “Dri-Card Calcium Chloride Desiccant” from China
” You describe the subject product as a desiccant, which is made of calcium chloride coated pulp paper, enclosed by PET/PE film. The product is composed of pulp paper (approximately 2.5” x 2.5”), calcium chloride (CAS # 10043-52-4), and PET
The tariff classification of meta-Nitrobenzoic Acid, para-Nitrobenzoic Acid, Magnesium Chloride Anhydrous, Potassium Citrate Monohydrate, and p-Benzoquinone from China
The subject products are: meta-Nitrobenzoic acid (CAS No. 121-92-6) para-Nitrobenzoic acid (CAS No. 62-23-7) Magnesium chloride, anhydrous (CAS No. 7786-30-3) Potassium citrate, monohydrate, (CAS No. 6100-05-6) p-Benzoquinone (CAS No. 106-5
The tariff classification of “Lead Chloride, CAS # 7758-95-4” from India
” In your submission, you describe the product at issue as a single chemically defined compound, which is intended to be used in laboratory chemicals and synthesis of substances. You also state that this product contains no organic surface-
The tariff classification of “Titanium Oxychloride, CAS # 13780-39-7” from Canada
” In your submission, you describe “Titanium Oxychloride, CAS # 13780-39-7” as a single chemically defined compound, which is intended to be used in manufacturing. The product at issue also contains hydrochloric acid, CAS # 7647-01-0. In co
The tariff classification of “Magnesium Chloride, CAS # 7786-30-3” from an undisclosed country
” In your submission, you describe the product at issue as a single chemically defined compound, which is intended to be used for pharmaceutical purposes. You indicate that this product will be imported in 25kg bags.
The tariff classification of Copper Iodine from The United Kingdom
Your submission identifies the product at issue as copper iodine (CAS # 7681-65-4).
The tariff classification of various inorganic chemicals from China
Product number 642 is an inorganic compound. It will be used to treat water for corrosion and scale control.
The tariff classification of Disodium Molybdate (VI) Dihydrate (CAS # 10102-40-6), Boric Acid (CAS # 10043-35-3), Calcium Chloride Dihydrate (CAS # 10035-04-8), Potassium Sulfate (CAS # 07778-80-5), and Ammonium Nitrate (CAS # 06484-52-2) from an unspecified country
You describe the items as Disodium Molybdate (VI) Dihydrate (CAS # 10102-40-6), Boric Acid (CAS # 10043-35-3), Calcium Chloride Dihydrate (CAS # 10035-04-8), Potassium Sulfate (CAS # 07778-80-5), and Ammonium Nitrate (CAS # 06484-52-2).
Other codes in heading 2827
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 2827.49.50.00 from each major US trading partner.
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