Harmonized Tariff Schedule of the United States · HTS code · HS 3808.93

3808.93.05

3808.93.05: Herbicides: Mixtures of 2,6-dichlorobenzonitrile and inerts; Mixtures of 3,5-dichloro-N-(1,1-dimethyl-2- propynyl) benzamide (Pronamide) and application adjuvants; Mixtures of 2-[(1-ethoxyimino)butyl]-5-[2- ethylthiopropyl]-3-hydroxy-2-cyclohexen-1- one (Sethoxydim) and application adjuvants; Mixtures of ethyl 2-[4-[(6-chloro-2- benzoxazolyl)oxy]phenoxy]propanoate (Fenoxaprop-ethyl) and isooctyl 2,4-dichlorophenoxyacetate; Mixtures of isooctyl 2-methyl-4-chlorophen- oxyacetate and application adjuvants

Herbicides

Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026

  1. 3808 Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers):
  2. Other:
  3. 3808.93 Herbicides, anti-sprouting products and plant-growth regulators:
  4. Containing any aromatic or modified aromatic herbicide, anti-sprouting agent or plant-growth regulator:
  5. 3808.93.05 Mixtures of 2,6-dichlorobenzonitrile and inerts; Mixtures of 3,5-dichloro-N-(1,1-dimethyl-2- propynyl) benzamide (Pronamide) and application adjuvants; Mixtures of 2-[(1-ethoxyimino)butyl]-5-[2- ethylthiopropyl]-3-hydroxy-2-cyclohexen-1- one (Sethoxydim) and application adjuvants; Mixtures of ethyl 2-[4-[(6-chloro-2- benzoxazolyl)oxy]phenoxy]propanoate (Fenoxaprop-ethyl) and isooctyl 2,4-dichlorophenoxyacetate; Mixtures of isooctyl 2-methyl-4-chlorophen- oxyacetate and application adjuvants

What you pay

Importing into USA

Customs duty Free standard rate depends on the country of origin
Additional duties and charges 1 additional measure
VAT no federal VAT; a Merchandise Processing Fee of 0.3464 % is charged on formal entries
Duty calculatorCalculate duty and taxes →

US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.

Additional duties and import rules

Charges on top of the customs duty, and rules the goods must meet at the border.

Additional duties and charges 1

  • Additional dutySection 301 — China — technology transfer, IP and innovation (2018 actions and 2024 four-year review) 25%
    Applies to goods from
    China
    In force
    from 24 September 2018
    Legal act
    HTSUS 9903.88.03

Same subheading in other tariffs

3808.93 Herbicides, anti-sprouting products and plant-growth regulators

USA lines: 3808.93

Binding rulings for similar goods

Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.

  • N356212 U.S. CBP 18 June 2026 · 3808.93.15.00

    The tariff classification and eligibility of the United States-Mexico-Canada Agreement (USMCA) of Dicamba DMA and Dicamba DGA Herbicides from Canada.

  • H322230 U.S. CBP 18 July 2022 · 3808.93.20

    Application for Further Review of Protest No. 5301-19-100709; Classification of Metrixx (Metribuzin 70% WDG)

  • N312563 U.S. CBP 24 June 2020 · 3808.93.50.50

    The tariff classification of Sunaider from South Korea

  • 600013516 HMRC 3 September 2025 – 2 September 2028 · 3808 93 90 90

    A product for enhancing the growth of plants in the form of White or pale brown granules made from water, calcined zeolite, Japanese Cedar Extract, Japanese Cypress extract, Japanese Pine extract and Plantain extract that is mixed into the soil. The product has a PH of between 6 and 8. Packaged in…

  • 600011955 HMRC 31 December 2024 – 30 December 2027 · 3808 93 90 90

    The product is a natural plant growth enhancer. It is effective for use in growing all kind of plants. It is extracted essences from Japanese cedars, Japanese cypress and Japanese pines as well as from plantains. It is a colourless liquid that is packaged in plastic bottles. It is mainly used to…

Legal notes

Notes
Subheading notes

Chapter notes: Chapter 38 →

HTS code 3808.93.05 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 3808.93 (herbicides, anti-sprouting products and plant-growth regulators).

The general duty is free, and quantities are declared in kg.

For the same subheading, the UK duty is 6%, the EU duty is 6%–6.5%, the Türkiye duty is 6%–6.5%, the Canada duty is 0%–6.5%, the Mexico duty is free, the Brazil duty is 0%–12.6%, the Argentina duty is 7.2%–12.6%, the Peru duty is free, the New Zealand duty is free, the Japan duty is 3.9%, the Taiwan duty is 0%–3.5%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is free and the Nigeria duty is 5%.

The United States imported goods of subheading 3808.93 worth US$642m in 2024; the largest supplier was India, and the United Kingdom ranked 6th with US$31m.

Questions and answers

What is the USA import duty for HTS code 3808.93.05?

The general duty in the Harmonized Tariff Schedule of the United States is free; the supplementary unit is kg. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.

Where does the United States import these goods from?

For subheading 3808.93 as a whole, the largest supplier in 2024 was India (US$267m), followed by China.

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Typical products

Everyday names, not part of the legal text.