HS 290359 Other
Quick Answer: HS code 2903.59, "Other," encompasses a diverse range of acyclic halogenated derivatives of hydrocarbons not specifically classified elsewhere within Chapter 29. This includes various organic compounds containing halogens (fluorine, chlorine, bromine, iodine) and lacking cyclic structures. For importers and exporters, understanding the specific chemical composition is crucial for accurate classification. Typical Most Favored Nation (MFN) duty rates include 4.00% ad valorem in the UK and 5.50% ad valorem in the EU. In the US, MFN rates can be 3.7% ad valorem, though many products under this heading qualify for duty-free treatment under various Free Trade Agreements (FTAs) with countries such as Australia, Korea, and Singapore, among others. Importers should verify product-specific classification and eligibility for preferential tariffs to optimize landed costs.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2903590000 | 4.00 % | — | — |
| 2903590040 | 4.00 % | — | — |
| 2903590030 | 4.00 % | — | — |
| 2903590090 | 4.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2903590000 | 5.50 % | — | — |
| 2903590030 | 5.50 % | — | — |
| 2903590090 | 5.50 % | — | — |
| 2903590040 | 5.50 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 290359 | — | — | |
| 2903599000 | 3.7% | Free (18 programs) | ["kg"] |
| 2903591010 | 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 2903.59?
Imports of Other 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 Has Trade Volume Developed?
How to Classify This HS Code?
What products does HS 290359 cover?
This subheading covers halogenated derivatives of hydrocarbons that are not specifically provided for in other subheadings of Heading 2903. According to the Harmonized System Nomenclature, as interpreted by the World Customs Organization (WCO), and reflected in the USITC Harmonized Tariff Schedule of the United States (HTSUS) and the EU TARIC, this residual subheading captures a diverse range of acyclic, cyclic, and aromatic halogenated derivatives, provided they are not otherwise specified. Examples include various brominated, iodinated, or mixed halogenated compounds that do not fall under more specific provisions like chlorofluorocarbons (CFCs) or bromomethane.
What falls outside HS 290359?
The following products are excluded from HS 290359: specific halogenated derivatives that have their own dedicated subheadings within Heading 2903, such as 1,2-dichloroethane (2903.15), trichloroethylene (2903.22), or bromomethane (methyl bromide) (2903.30). Additionally, compounds that are not merely halogenated hydrocarbons but contain other functional groups, such as alcohols, ethers, or acids, would be classified in other chapters or headings according to their principal functional group, as per Section VI, Chapter 29, Note 1. For instance, chlorohydrins are classified in Heading 2905.
What are common classification mistakes for HS 290359?
A common error is misclassifying specific halogenated derivatives into 290359 when a more precise subheading exists within Heading 2903. Importers sometimes default to the "other" category without thoroughly reviewing all preceding subheadings, leading to incorrect duty rates and potential compliance issues. Another frequent mistake involves overlooking the presence of additional functional groups, which would necessitate classification outside of Heading 2903 entirely, as per General Interpretative Rule (GRI) 1 and Chapter 29 Notes. For example, a halogenated alcohol should be classified under Heading 2905, not as a simple halogenated hydrocarbon.
How should importers classify products under HS 290359?
The correct procedure for classifying products under HS 290359 involves a systematic review of the product's chemical structure and composition. Importers and customs brokers must first confirm that the product is indeed a halogenated derivative of a hydrocarbon and does not contain other functional groups that would dictate classification elsewhere in Chapter 29 or other chapters. Subsequently, they must meticulously examine all specific subheadings within Heading 2903 to ensure the product is not explicitly provided for. Only after confirming the absence of a more specific classification should HS 290359 be considered, adhering strictly to GRI 1 and the WCO Explanatory Notes.
Which HS Codes Are Related?
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FAQ
What is the Most Favored Nation (MFN) import duty rate for products classified under HS 290359 in the United States?
For products classified under Harmonized System (HS) subheading 2903.59, the Most Favored Nation (MFN) import duty rate in the United States is generally 5.5% ad valorem. This rate applies to goods from countries that do not have a specific free trade agreement or other preferential tariff treatment with the U.S. Importers should always verify the current rate against the latest edition of the Harmonized Tariff Schedule of the United States (HTSUS) as published by the U.S. International Trade Commission (USITC).
Are there any preferential duty rates available for HS 290359 under U.S. Free Trade Agreements?
Yes, products classified under HS 2903.59 may be eligible for preferential duty treatment, including duty-free entry, when originating from countries with which the United States has Free Trade Agreements (FTAs). Based on common FTA structures, duty-free entry (indicated as 'Free' in the HTSUS) is often available for qualifying goods from countries such as Australia (AU), Bahrain (BH), Chile (CL), Colombia (CO), Israel (IL), Jordan (JO), Korea (KR), Morocco (MA), Oman (OM), Panama (PA), Peru (PE), and Singapore (SG). To claim preferential duty rates, importers must ensure the goods meet the specific Rules of Origin criteria of the applicable FTA and possess the necessary documentation, such as a certificate of origin.
What types of chemical products are typically classified under HS 290359 'Other'?
HS subheading 2903.59 is a residual 'Other' category within Chapter 29, specifically for halogenated derivatives of hydrocarbons that are not elsewhere specified in subheadings 2903.11 through 2903.51. This means it covers a diverse range of acyclic, cyclanic, cyclenic, or cycloterpenic hydrocarbons that have undergone halogenation (e.g., fluorination, chlorination, bromination, iodination) but are not specifically named in the preceding, more specific subheadings. Examples could include certain complex mixed halogenated derivatives or less common halogenated hydrocarbons. Accurate classification requires a detailed chemical analysis of the product's structure and composition to ensure it does not fit a more specific HS code within Chapter 29.
What documentation is crucial for importing goods under HS 290359, especially when claiming preferential duty rates?
For imports under HS 2903.59, standard customs documentation includes a commercial invoice, packing list, and bill of lading or air waybill. When claiming preferential duty rates under a Free Trade Agreement, a valid Certificate of Origin or an equivalent declaration from the producer/exporter is absolutely critical. This document attests that the goods meet the specific Rules of Origin requirements of the relevant FTA. Importers should also be prepared to provide detailed chemical descriptions, Safety Data Sheets (SDS), and potentially laboratory analysis reports to substantiate the classification and ensure compliance with any chemical control regulations (e.g., TSCA in the U.S.) that may apply to specific halogenated hydrocarbons.