HS 382740 Containing methyl bromide (bromomethane) or bromochloromethane

Quick Answer: Methyl bromide (bromomethane) or bromochloromethane-containing products imported under HS 382740 enter the UK at 6.00%, the EU at 6.50%, and the US at 3.7% (MFN) or 25% (general). This classification applies to chemical mixtures and preparations where methyl bromide or bromochloromethane is a significant component, often used as fumigants or refrigerants. Importers should be aware of potential restrictions or licensing requirements for these substances due to their environmental and health impacts, as regulations can vary significantly by country. CustomTariffs aggregates this data to assist trade professionals.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
3827400000 6.00 % — —

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
3827400000 6.50 % — —

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
3827400000 3.7% Free (18 programs) ["kg"]

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 3827.40?

Imports of Containing methyl bromide (bromomethane) or bromochloromethane 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, and 16 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?

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What products does HS 382740 cover?

This subheading covers chemical mixtures and preparations containing methyl bromide (bromomethane) or bromochloromethane, as defined by the World Customs Organization's Harmonized System (WCO HS) Nomenclature. These substances are often used as fumigants, refrigerants, or fire extinguishing agents. For example, mixtures intended for soil fumigation that include methyl bromide fall under this classification, as do specific refrigerant blends where bromochloromethane is a component, according to the USITC Harmonized Tariff Schedule (HTS) and EU TARIC database definitions.

What falls outside HS 382740?

The following products are excluded from HS 382740: pure methyl bromide or bromochloromethane, which are classified under their respective chemical headings (e.g., HS 2903.30 for brominated derivatives of methane). Also excluded are mixtures where methyl bromide or bromochloromethane are present in negligible quantities and are not the principal active components, or where the mixture's primary function is unrelated to the properties of these specific halocarbons. For instance, a cleaning solvent with trace amounts of methyl bromide would likely be classified based on its primary solvent component.

What are common classification mistakes for HS 382740?

A common error is misclassifying mixtures based solely on the presence of methyl bromide or bromochloromethane without considering the overall composition and intended use. General Interpretative Rule 3(b) of the Harmonized System, which states that mixtures shall be classified as if they consisted of the material or component which gives them their essential character, is often overlooked. Importers may also incorrectly classify products under HS 382740 when the primary active ingredient is a different halogenated hydrocarbon, leading to incorrect duty assessments.

How should importers classify products under HS 382740?

The correct procedure for classifying products under HS 382740 involves a thorough analysis of the product's chemical composition and its intended application. Importers and customs brokers must consult the product's Safety Data Sheet (SDS) or Certificate of Analysis to identify the presence and concentration of methyl bromide or bromochloromethane. Cross-referencing this information with the WCO HS Explanatory Notes and national tariff schedules, such as the USITC HTS or UK Trade Tariff, is crucial to confirm that the product meets the specific criteria for this subheading.

How is the duty calculated for products under HS 382740?

A shipment of 1,000 liters of a fumigant mixture containing methyl bromide, declared at a customs value of $5,000 USD, would attract a US duty. Assuming a Most Favored Nation (MFN) duty rate of 5% ad valorem for this specific preparation under the USITC Harmonized Tariff Schedule, the duty would be calculated as 5% of $5,000, resulting in a duty amount of $250.00 USD. This calculation is based on the declared value, as the ad valorem rate is applied to the customs value of the imported goods.

Which trade agreements reduce duties for HS 382740?

Several free trade agreements may reduce the applicable duty rate for HS 382740, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, originating goods from Canada or Mexico may be eligible for duty-free entry. To claim this preference, a valid Certificate of Origin or a self-certified origin statement meeting USMCA requirements is necessary. While specific preferential rates can vary, the goal is to achieve a 0% duty rate for qualifying goods originating from these partner countries.

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Which HS Codes Are Related?

HS 382720 HS 382714 HS 382712 HS 382711 HS 382751 HS 382731

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

FAQ

What are the typical import duty rates for HS code 382740, which covers products containing methyl bromide or bromochloromethane?

The Most Favored Nation (MFN) duty rate for HS code 382740 can vary by country. For example, under the US Harmonized Tariff Schedule, the general rate is 3.7% ad valorem. However, preferential rates often apply under trade agreements. For instance, goods from countries like Australia (AU), Canada (CA - under USMCA), Chile (CL), South Korea (KR), and Singapore (SG) may benefit from reduced or free entry, depending on the specific provisions and origin requirements of their respective trade agreements with the importing country. It is crucial to consult the specific tariff schedule of the importing country and verify the preferential eligibility based on the Certificate of Origin.

How is the import duty for HS code 382740 calculated, and can you provide an example?

The duty calculation for HS code 382740 is typically based on the ad valorem system, meaning a percentage of the declared customs value of the goods. For instance, if a shipment of a product classified under 382740 has a customs value of $10,000 and the applicable MFN duty rate is 3.7%, the import duty would be calculated as: $10,000 (Customs Value) × 0.037 (Duty Rate) = $370. In cases where specific duties (e.g., per kilogram or per liter) are also applicable, the total duty would be the higher of the ad valorem or specific duty, or a combination thereof, as stipulated by the importing country's tariff laws.

What are the key classification criteria for goods falling under HS code 382740?

The primary classification criterion for HS code 382740 is the presence of methyl bromide (bromomethane) or bromochloromethane as a constituent element within the product. This heading covers mixtures and preparations containing these specific halogenated hydrocarbons. Importers must ensure that the product's composition, as declared on the Safety Data Sheet (SDS) and commercial invoice, accurately reflects the presence of these substances. If the product is a pure substance or a simple mixture primarily consisting of methyl bromide or bromochloromethane, it would likely fall under this heading. Complex mixtures where these compounds are present but not the primary active ingredients might require further analysis to determine the correct classification.

What specific documentation is typically required for importing goods classified under HS code 382740?

Beyond standard import documentation such as the commercial invoice, packing list, and bill of lading, importing products under HS code 382740 often requires specific declarations related to the controlled substances. This may include a Safety Data Sheet (SDS) detailing the chemical composition and hazards. Depending on national regulations and the specific use of the product (e.g., fumigation, chemical intermediate), permits or licenses from environmental protection agencies or agricultural authorities might be necessary. For preferential duty claims, a valid Certificate of Origin is essential to prove the goods meet the rules of origin under the relevant trade agreement.

Which common trade agreements significantly impact the duty rates for HS code 382740, and what should importers verify?

Several trade agreements can affect the duty rates for HS code 382740. For imports into the United States, agreements like the USMCA (with Canada and Mexico) and bilateral agreements with countries such as Australia (AU), Chile (CL), South Korea (KR), and Singapore (SG) often provide preferential duty rates, potentially including free entry. For imports into the European Union, the EU's Common Customs Tariff (TARIC) database details preferential rates for partner countries. Similarly, the UK's Trade Tariff provides information for imports into the UK. Importers must verify the specific preferential rate applicable to their country of origin and ensure they meet all the requirements, including the submission of a valid Certificate of Origin and adherence to any specific rules of origin or staging categories outlined in the respective trade agreement.