HS 843780 Other machinery

Quick Answer: Machinery for the treatment of cereals or dried leguminous vegetables, other than for the final consumer, imported under HS 843780 enters the UK duty-free, the EU at 1.70% ad valorem, and the US with rates ranging from Free to 35% ad valorem. This classification specifically covers machines not already detailed in preceding headings within Chapter 84, such as certain types of grain cleaning, sorting, or processing equipment not intended for direct use by end consumers. Importers should verify the specific subheadings and applicable rates in each jurisdiction, as the US, in particular, has multiple tariff lines within this category. CustomTariffs aggregates this data, highlighting the importance of precise classification for accurate duty assessment.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
8437800000 0.00 % — —

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
8437800000 1.70 % — —

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
84378000 Free — —
8437800090 — — ["No."]
8437800010 — — ["No."]

Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).

Data compiled and presented by HSRates.

How to Classify This HS Code?

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What products does HS 843780 cover?

This subheading covers "Other machinery" within Heading 8437, which pertains to machinery for the cleaning, sorting, or grading of eggs, fruit, or other agricultural produce. According to the WCO Harmonized System Explanatory Notes and definitions found in official tariff schedules like the USITC HTS and EU TARIC, HS 843780 encompasses machinery that performs these functions but is not specifically enumerated in preceding subheadings of 8437. Examples include specialized machines for washing, polishing, or drying produce, or automated systems for size and quality sorting of agricultural goods not covered by more specific classifications.

What falls outside HS 843780?

The following products are excluded from HS 843780: machinery for the initial processing of grains, such as milling or threshing machines (typically classified under 843710 or other headings), packaging machinery (Chapter 84, often 8422), and general-purpose industrial machinery not specifically designed for agricultural produce cleaning, sorting, or grading. For instance, conveyor belts used in general manufacturing or simple weighing scales not integrated into a sorting system would be classified elsewhere, often under their respective general machinery headings.

What are common classification mistakes for HS 843780?

A common error is misclassifying machinery that performs multiple functions. According to General Rule of Interpretation (GRI) 3(c), when goods are classifiable by two or more headings or subheadings, they should be classified under the heading or subheading which occurs last in numerical order among those which equally merit consideration. Importers may mistakenly classify a machine primarily designed for sorting agricultural produce but also capable of minor processing under a more general processing machinery code, when its principal function aligns with 843780.

How should importers classify products under HS 843780?

The correct procedure for classifying products under HS 843780 involves a thorough examination of the machine's primary function and design. Importers and customs brokers must consult the WCO Harmonized System Explanatory Notes and the specific tariff schedule of the importing country, such as the USITC HTS or EU TARIC. They should identify if the machinery is specifically designed for cleaning, sorting, or grading agricultural produce and if it is not more specifically described in other subheadings of Heading 8437. A detailed product description, technical specifications, and operational manuals are crucial for accurate classification.

How is the duty calculated for products under HS 843780?

A specialized potato sorting machine weighing 500 kg and declared at a customs value of $15,000 USD would, under the USITC Harmonized Tariff Schedule, potentially attract a duty. Assuming a Most Favored Nation (MFN) duty rate of 3.7% ad valorem for a similar item, the duty would be calculated as 3.7% of $15,000, resulting in a duty amount of $555.00. This calculation is based on the ad valorem rate applied to the declared customs value, as published in the USITC Harmonized Tariff Schedule.

Which trade agreements reduce duties for HS 843780?

Several free trade agreements may reduce the applicable duty rate for HS 843780, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, qualifying machinery originating from Canada or Mexico can be imported duty-free. For example, a sorting machine manufactured in Mexico and meeting USMCA rules of origin would be eligible for a 0% preferential duty rate. To claim this preference, a self-certified origin statement on the commercial invoice or a separate certificate of origin is typically required by US Customs and Border Protection.

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Which HS Codes Are Related?

HS 843680 HS 843880 HS 845380 HS 847780 HS 845180 HS 844180

Not the right code? Search all HS codes to find the correct tariff classification.

FAQ

What is the import duty for HS code 843780 in the United States?

Under the Harmonized Tariff Schedule of the United States (HTSUS), machinery for the treatment of seeds, grain, or dried leguminous vegetables, not specified or included elsewhere in heading 8437, falls under HS code 843780. The Most Favored Nation (MFN) duty rate is 1.70% ad valorem. For example, if the declared customs value of imported goods classified under 843780 is $10,000, the duty would be $10,000 * 0.017 = $170.00. Importers should verify if any special trade programs or other duty rates apply based on the country of origin.

How is HS code 843780 classified, and what distinguishes it from other codes within 8437?

HS code 843780 is for 'Other machinery' used in the treatment of seeds, grain, or dried leguminous vegetables. This code is a residual category within heading 8437. Classification here applies to machines that perform operations such as cleaning, sorting, grading, or treating these agricultural products, but are not specifically enumerated under other subheadings of 8437 (e.g., sowing, planting, or seed-drilling machines). The key is that the machinery must be designed for the specified agricultural commodities and their treatment, and not fit into a more specific classification.

What documentation is typically required for importing goods under HS code 843780?

For imports under HS code 843780, standard import documentation is generally required. This includes a commercial invoice, packing list, and bill of lading or air waybill. Depending on the country of origin and the specific nature of the machinery, additional documentation might be necessary. For instance, a Certificate of Origin may be required to claim preferential duty rates under a Free Trade Agreement (FTA). It is advisable for importers and customs brokers to consult the specific import regulations of the destination country and the U.S. International Trade Commission (USITC) HTSUS for any specific declarations or certifications related to agricultural machinery.

Are there preferential duty rates for HS code 843780 under trade agreements?

Yes, preferential duty rates may apply to HS code 843780 depending on the trade agreement between the exporting country and the importing country. For example, goods originating from countries with a Free Trade Agreement (FTA) with the United States might be eligible for a Free (0.00%) duty rate, provided all rules of origin are met. Importers should consult the relevant trade agreement texts and the HTSUS, which outlines specific tariff provisions and preferential rates based on origin. The EU's TARIC database and the UK Trade Tariff also provide detailed information on preferential rates for their respective regions.

How is the duty calculated for HS code 843780 if it has a specific percentage rate?

The duty for HS code 843780 is typically calculated as an ad valorem rate, meaning it's a percentage of the declared customs value of the imported goods. For instance, if the MFN duty rate is 1.70% and the customs value of the machinery is $50,000, the duty amount would be $50,000 multiplied by 1.70% (or 0.017). This results in a duty of $850 ($50,000 × 0.017 = $850). Some countries might also have specific duty rates that combine ad valorem and specific duties (e.g., per unit), but for 843780, ad valorem is common. Always verify the exact duty calculation method and rate in the official tariff schedule of the importing country.