2920.19.50.00
Other
Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives: Thiophosphoric esters (phosphorodithioates) and their salts, their halogenated, sulfonated, nitrated or nitrosated derivatives: Other
Duty rates
Column 1 (General / MFN)
3.7%
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)
9903.03.01
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United States, before 12:01 a.m. eastern standard time on February 24, 2026; and (2) are entered for consumption, or withdrawn from warehouse for consumption, before 12:01 a.m. eastern standard time on February 28, 2026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
The tariff classification of Hexaphenoxycyclotriphosphazene (CAS No. 1184-10-7) from China
Louis Group. We referred the information provided to our laboratory for review. We regret the delay. The subject product, Hexaphenoxycyclotriphosphazene is also known as 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-25,45,65- triphosphacyclohexa-1,3
The tariff classification of Ethyl Methyl Carbonate (CAS No.623-53-0), Ethylene Sulfate (CAS No. 1072-53-3), and Prop-1-ene-1,3-sultone (CAS No. 21806-61-1) from China
We referred the information provided for items one and two to our laboratory for review. We regret the delay. You provided safety data sheets (SDS) for the three subject compounds. Item 1 Ethyl Methyl Carbonate (EMC), CAS No. 623-53-0, will
The tariff classification of Dimethyl Carbonate (DMC) (CAS No. 616-38-6) from Saudi Arabia
described as dimethyl carbonate (DMC), CAS No. 616-38-6, with a minimum purity of 99.5 percent. In the product data sheet submitted, dimethyl carbonate is described as an environmentally friendly solvent used to make coatings, adhesives, an
The tariff classification of Fluoroethylene Carbonate (FEC) and Vinylene Carbonate from South Korea
We referred the information provided to our laboratory for review. We regret the delay. The subject products are fluoroethylene carbonate (FEC), CAS No. 114435-02-8, and vinylene carbonate, CAS 872-36-6. You indicate that both substances ar
The tariff classification of Hydrolyzed or Polymerized Alkoxysilanes or Organosilanes from Germany, China or Japan
Item Description 1 Tetraethoxysilane polymerized, also known as Ethyl Silicate 40, CAS No. 11099-06-2, chemical structure of CH3-CH2-[O-Si(-O-CH2-CH3)2]n-O-CH2-CH3; (n = 4-5) Item Description 2 Triethoxymethylsilane polymerized, CAS No. 677
The tariff classification of various chemical compounds from China
We apologize for the delay as the information was sent to our laboratory for analysis. You indicated all of the following items are used for research at laboratories and universities. Below are the descriptions you provided on the following
The tariff classification of Zinc dibutyl dithiophosphate, CAS No. 6990-43-8, from India. Correction to ruling N250445
Zinc dibutyl dithiophosphate, also known as Zinc-o, o-di-n-butylphosphorodithioate and Zinc o,o,o',o'-tetrabutyl bis(phosphorodithioate) is indicated for use in industrial and technical applications.
The tariff classification of Zinc dibutyl dithiophosphate, CAS No. 6990-43-8, from India
Zinc dibutyl dithiophosphate, also known as Zinc-o, o-di-n-butylphosphorodithioate and Zinc o,o,o',o'-tetrabutyl bis(phosphorodithioate) is indicated for use in industrial and technical applications.
The tariff classification of Tolclofos-Methyl Technical (CAS-57018-04-9) in bulk form, from Japan
The subject product, Tolclofos-Methyl Technical, is an active fungicide ingredient that is used in the formulation of various fungicide products. It is also known by the chemical name O-(2,6-dichloro-4-methylphenyl) O,O-dimethyl phosphoroth
The tariff classification of KINOX-26, (CAS No. 26741-53-7), KINOX-68 (CAS No. 31570-04-4), HILITE-62 (CAS No. 65447-77-0), HILITE-81 (CAS No. 1843-05-6) and HILITE-94 (CAS No. 71878-19-8), from India
KINOX-26, CAS No. 26741-53-7, also known as Phosphorous acid, cyclic neopentanetetrayl bis(2,4-di-tert-butylphenyl) ester, and KINOX-68, CAS No. 31570-04-4, also known as Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) are aromatic est
The tariff classification of Stepanol WA-Extra, CAS No. 151-21-3, imported in bulk form, from Canada
Stepanol WA-Extra is a high purity Sodium lauryl sulfate in an aqueous solution. The product is a separate chemically defined compound indicated for use in the formulation of personal care and household cleaning products. Stepanol WA-Extra
The tariff classification of Fosetyl Al Technical (CAS-39148-24-8) and Aliette® WDG Brand Fungicide, from France
The first product, Fosetyl Al Technical, also known as Aluminum tris(O-ethylphosphonate) is an organic compound and an active fungicide ingredient that is used in the formulation of finished pesticides. It works by inhibiting germination of
Other codes in heading 2920
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 2920.19.50.00 from each major US trading partner.
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