HS 380893 Herbicides, anti-sprouting products and plant-growth regulators
Quick Answer: Herbicides, anti-sprouting products, and plant-growth regulators imported under HS 380893 enter the UK and EU at 6.00% ad valorem, and the US with rates varying from free to 15.4¢/kg + 31% depending on specific product type and origin. This classification covers preparations used to control or eliminate unwanted vegetation, prevent premature sprouting of crops, and influence plant development. Importers and customs brokers should consult specific tariff schedules for precise duty application, as the US, in particular, has detailed subheadings. According to CustomTariffs data, understanding these nuances is crucial for accurate declaration and duty calculation.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3808930000 | — | — | — |
| 3808931300 | 6.00 % | — | — |
| 3808931700 | 6.00 % | — | — |
| 3808932300 | 6.00 % | — | — |
| 3808933000 | 6.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3808931100 | 6.00 % | — | — |
| 3808931500 | 6.00 % | — | — |
| 3808931700 | 6.00 % | — | — |
| 3808932300 | 6.00 % | — | — |
| 3808932700 | 6.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3808930500 | Free | — | ["kg"] |
| 3808931500 | 6.5% | Free (17 programs) | ["kg"] |
| 3808932000 | 5% | Free (17 programs) | ["kg"] |
| 38089350 | 5% | Free (17 programs) | — |
| 380893 | — | — | — |
Special rates available under trade agreements including USMCA, KORUS, GSP.
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.
Which Trade Agreements Reduce Duties for HS 3808.93?
Imports of Herbicides, anti-sprouting products and plant-growth regulators may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
Free for USMCA, KORUS, GSP, and 15 other programs
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How to Classify This HS Code?
What products does HS 380893 cover?
This subheading covers products intended for use as herbicides, anti-sprouting products, and plant-growth regulators. According to the WCO Harmonized System Nomenclature, these are preparations used to destroy unwanted plants, prevent sprouting, or influence the growth of plants. Official definitions from sources like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this category includes substances like selective and non-selective herbicides, sprout inhibitors for agricultural produce, and growth promoters or retardants applied to crops, often formulated as liquids, powders, or granules, with specific active ingredients designed for agricultural or horticultural applications.
What falls outside HS 380893?
The following products are excluded from HS 380893: general disinfectants (HS 380894), insecticides (HS 380891), fungicides (HS 380892), and rodenticides (HS 380893). Also excluded are fertilizers, even if they contain plant-growth regulating substances, which are typically classified under Chapter 31. Products solely for cleaning or sanitizing, or those intended for human or animal health, are also outside this scope. For instance, a general-purpose household disinfectant would not fall under this heading, nor would a vitamin supplement for livestock.
What are common classification mistakes for HS 380893?
A common error is misclassifying products based solely on their intended use without considering their primary function or active ingredients. For example, a product that is primarily a fertilizer but contains a minor plant-growth regulator might be incorrectly classified under 380893 instead of Chapter 31, contrary to General Interpretative Rule 3(b) which prioritizes essential character. Another mistake involves confusing herbicides with general weed killers that might have a broader application or different chemical composition, leading to incorrect duty rates, potentially impacting compliance with specific import regulations.
How should importers classify products under HS 380893?
The correct procedure for classifying products under HS 380893 involves a detailed examination of the product's composition, intended use, and presentation. Importers and customs brokers must consult the official tariff schedule of the importing country, such as the USITC HTS or the UK Trade Tariff, and refer to explanatory notes from the WCO. It is crucial to identify the primary active ingredient and its specific function. If the product is a mixture, General Interpretative Rule 3 should be applied to determine the essential character, ensuring accurate classification and adherence to any specific regulatory requirements for agricultural chemicals.
How is the duty calculated for products under HS 380893?
A shipment of 100 kilograms of Glyphosate-based herbicide, declared at a customs value of $500 USD, would attract a US duty of $50.00. This is calculated using the USITC Harmonized Tariff Schedule's Most Favored Nation (MFN) rate for HS 380893, which is 10% ad valorem. Therefore, the duty is $500 USD (value) × 0.10 (10% rate) = $50.00 USD. It is important to note that specific product formulations or origins might have different rates, and some countries may apply specific duties based on quantity.
Which trade agreements reduce duties for HS 380893?
Several free trade agreements may reduce the applicable duty rate for HS 380893, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for originating goods from Canada and Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) may also offer preferential rates for originating goods from member countries like Vietnam. To claim these preferences, a valid Certificate of Origin or a self-certified origin statement, depending on the specific agreement and jurisdiction, is typically required, demonstrating that the product meets the rules of origin.
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FAQ
What are the typical import duty rates for HS code 3808.93 (Herbicides, anti-sprouting products and plant-growth regulators)?
Import duty rates for HS code 3808.93 vary significantly by country. For example, under the US Harmonized Tariff Schedule (HTS), the Most Favored Nation (MFN) rate is 6.00% ad valorem. However, preferential rates may apply. For instance, goods originating from Canada or Mexico under USMCA may be duty-free. Always consult the specific tariff schedule of the importing country, such as the USITC HTS, EU TARIC, or UK Trade Tariff, for the most accurate and up-to-date rates applicable to your specific origin and destination.
How is the duty calculated for HS code 3808.93 when specific duty rates apply, like '15.4¢/kg + 31%'?
When a duty rate combines a specific rate (per unit of weight or volume) and an ad valorem rate (percentage of value), the total duty is the sum of both components. For example, if a shipment of 1,000 kg of a product classified under HS 3808.93 has an invoice value of $5,000 USD, and the duty rate is 15.4¢/kg + 31% ad valorem:
Specific duty: 1,000 kg * $0.154/kg = $154.00 USD Ad valorem duty: 0.31 * $5,000 USD = $1,550.00 USD Total duty: $154.00 + $1,550.00 = $1,704.00 USD.
Note that the higher of the two calculations may apply in some tariff systems if a 'compound duty' is structured as 'X% or Y/unit'. Always verify the exact calculation method in the relevant tariff.
What are the key classification criteria for goods under HS code 3808.93?
HS code 3808.93 covers 'Herbicides, anti-sprouting products and plant-growth regulators'. The primary classification criterion is the intended function of the product. Goods are classified here if they are specifically designed and presented for use in preventing or controlling unwanted plants (herbicides), inhibiting sprouting in plants (anti-sprouting products), or modifying plant growth processes (plant-growth regulators). The chemical composition is also relevant, but the end-use is paramount. Products with multiple functions may be classified based on their principal use or the most specific heading. Consult the Explanatory Notes to the Harmonized System for detailed guidance.
What documentation is typically required for importing products classified under HS code 3808.93?
Importing products under HS code 3808.93 often requires specific documentation beyond standard customs declarations. This may include a Safety Data Sheet (SDS) or Material Safety Data Sheet (MSDS) detailing the chemical composition and hazards, a Certificate of Origin to claim preferential duty rates, and potentially import permits or licenses issued by agricultural or environmental regulatory agencies in the importing country. Some countries may also require specific labeling or packaging compliance for pesticides and related products. It is crucial to verify the exact requirements with the importing country's customs authority and relevant ministries.
Which common trade agreements might offer preferential duty rates for HS code 3808.93?
Several trade agreements can provide preferential duty rates for goods under HS code 3808.93. For example, goods originating from member countries of the United States-Mexico-Canada Agreement (USMCA) may benefit from reduced or eliminated duties when imported into the United States. Similarly, products originating from countries within the European Union's single market often face no tariffs. Other bilateral or regional trade agreements, such as those involving the UK, Australia, or various ASEAN nations, can also offer preferential treatment. Importers must ensure they meet the rules of origin stipulated in the relevant trade agreement and possess the necessary proof of origin documentation.