HS 290361 Brominated or iodinated derivatives of acyclic hydrocarbons

Quick Answer: HS code 2903.61 covers brominated or iodinated derivatives of acyclic hydrocarbons, which are organic chemical compounds where hydrogen atoms on a straight or branched carbon chain have been replaced by bromine or iodine atoms. These chemicals are often used as intermediates in pharmaceutical manufacturing, as flame retardants, or in agricultural applications. Importers and customs brokers should note the varying duty rates: the UK applies a 4.00% ad valorem duty, the EU a 5.50% ad valorem duty, while the US offers a "Free" rate under Most Favored Nation (MFN) status, though specific trade programs or retaliatory tariffs (e.g., Section 301) could impose a 25% duty. Always verify the specific country of origin and applicable trade agreements for accurate duty assessment.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
2903610000 4.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
2903610000 5.50 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
2903610000 Free ["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.

How Has Trade Volume Developed?

Trade Volume 2023

US$2.2M
ImportsExports

How to Classify This HS Code?

What products does HS 290361 cover?

This subheading covers brominated or iodinated derivatives of acyclic hydrocarbons, specifically those that are perhalogenated only with fluorine and chlorine, and are also brominated or iodinated. This precise scope is defined by the Harmonized System Nomenclature, as interpreted by the World Customs Organization (WCO), and reflected in national tariffs such as the USITC Harmonized Tariff Schedule (HTS) and the EU TARIC. These compounds are characterized by having all hydrogen atoms replaced by halogen atoms, with at least one bromine or iodine atom present, in an acyclic hydrocarbon structure. Examples include bromochlorofluorocarbons or iodochlorofluorocarbons, provided they meet the perhalogenation criteria.

What falls outside HS 290361?

The following products are excluded from HS 290361: acyclic hydrocarbons that are only fluorinated or chlorinated (e.g., chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs)), which are classified under other subheadings within 2903, such as 2903.41 through 2903.49. Furthermore, cyclic halogenated derivatives, even if brominated or iodinated, are excluded and fall under subheadings like 2903.81 or 2903.89. Products that are not perhalogenated, meaning they still contain hydrogen atoms, would also be excluded from this specific subheading, even if they contain bromine or iodine, and would typically fall under other relevant 2903 subheadings based on their specific halogenation pattern.

What are common classification mistakes for HS 290361?

A common error is misclassifying perhalogenated acyclic hydrocarbons that are only fluorinated and chlorinated, without any bromine or iodine, into 290361. These should correctly be classified under other subheadings, such as 2903.41 to 2903.49, depending on their specific chemical structure and ozone-depleting potential. Another frequent mistake involves overlooking the "perhalogenated" requirement, leading to the incorrect inclusion of compounds that still contain hydrogen atoms. Importers must carefully apply General Interpretative Rule (GRI) 1, which dictates that classification is determined according to the terms of the headings and any relative section or chapter notes, ensuring the compound precisely matches the "brominated or iodinated derivatives" and "perhalogenated only with fluorine and chlorine" criteria.

How should importers classify products under HS 290361?

The correct procedure for classifying products under HS 290361 involves a meticulous review of the chemical structure to confirm it is an acyclic hydrocarbon derivative that is perhalogenated only with fluorine and chlorine, and crucially, also contains bromine or iodine. Importers and customs brokers should first consult the WCO Explanatory Notes for Chapter 29 and Heading 2903 for detailed guidance on chemical nomenclature and scope. Next, verify the specific product against the USITC HTS or EU TARIC subheadings, paying close attention to the full legal text of 2903.61. Obtaining a chemical analysis or manufacturer's declaration confirming the exact halogen composition and absence of hydrogen atoms is highly recommended to ensure accurate classification and compliance with international trade regulations.

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FAQ

What is the Most Favored Nation (MFN) import duty rate for products classified under HS 2903.61 in key markets?

The MFN (Most Favored Nation) import duty rates for products classified under HS 2903.61, 'Brominated or iodinated derivatives of acyclic hydrocarbons,' vary by importing country. For example, the United States generally applies a 4.0% ad valorem duty rate, as per the Harmonized Tariff Schedule of the United States (HTSUS) 2024. The European Union's TARIC database indicates a 5.5% ad valorem duty rate for most third countries. The UK Global Tariff (UKGT) also lists a 5.5% ad valorem duty rate. Importers should always verify the current rates through the official customs tariff publications of the specific importing country (e.g., USITC HTSUS, EU TARIC, UK Trade Tariff).

Are there any preferential duty rates available for HS 2903.61 under common trade agreements?

Yes, preferential duty rates may be available for HS 2903.61 depending on the country of origin and the trade agreements in force with the importing country. For instance, under the United States-Mexico-Canada Agreement (USMCA), goods originating from Mexico or Canada and meeting the rules of origin criteria are typically eligible for a 'Free' duty rate when imported into the US. Similarly, goods originating from certain developing countries may qualify for duty-free treatment under Generalized System of Preferences (GSP) programs, although specific product exclusions and country eligibility apply. Importers should consult the relevant trade agreement's rules of origin and the importing country's tariff schedule for specific preferential programs and their requirements.

What are the key classification criteria for 'Brominated or iodinated derivatives of acyclic hydrocarbons' under HS 2903.61?

HS 2903.61 specifically covers 'Brominated or iodinated derivatives of acyclic hydrocarbons.' The primary classification criteria are: 1) The chemical must be an organic compound. 2) It must be a derivative of an acyclic hydrocarbon, meaning its carbon skeleton does not form a ring structure. 3) The derivative must contain at least one bromine or iodine atom. This excludes fluorinated or chlorinated derivatives (which fall under other subheadings in 2903) and cyclic compounds. For example, 1,2-Dibromoethane would classify here, but Bromobenzene (a cyclic compound) would not. The World Customs Organization's Explanatory Notes to Chapter 29 provide further guidance on the precise chemical definitions and scope of these derivatives.

What specific documentation is typically required for importing products classified under HS 2903.61?

Standard import documentation for HS 2903.61 includes a commercial invoice, packing list, and bill of lading or air waybill. For chemical products, additional documentation is often required due to regulatory controls. This may include a Safety Data Sheet (SDS) to provide information on potential hazards and safe handling, a Certificate of Analysis (CoA) to confirm the chemical composition and purity, and potentially a Certificate of Origin if preferential duty rates are claimed. Depending on the specific chemical and its end-use, permits or licenses from environmental or health agencies (e.g., EPA in the US, ECHA in the EU) might also be necessary. Importers should verify all specific requirements with their customs broker and the relevant regulatory bodies in the importing country.

Are there any anti-dumping or countervailing duties (AD/CVD) that might apply to HS 2903.61?

While HS 2903.61 covers a broad category of chemical compounds, specific products within this subheading could potentially be subject to anti-dumping (AD) or countervailing duties (CVD) if investigations determine that they are being dumped or unfairly subsidized by exporting countries. These duties are product- and country-specific and are not inherent to the HS code itself. Importers must regularly check the official trade remedy databases of the importing country (e.g., US Department of Commerce, EU Commission's DG Trade) for any active AD/CVD orders that might apply to their specific chemical product and country of origin. Failure to account for these duties can result in significant penalties.