HS 290329 Other
Quick Answer: HS code 2903.29, "Other," encompasses a diverse range of acyclic halogenated hydrocarbons not specifically classified elsewhere within Chapter 29. This includes various organic chemical compounds containing halogens (fluorine, chlorine, bromine, iodine) and an open carbon chain structure, excluding those covered by 2903.21 through 2903.23 (e.g., vinyl chloride, trichloroethylene). Importers and customs brokers should note the varying duty rates: the UK applies a 4.00% ad valorem rate, while the EU's common external tariff is 5.50% ad valorem. The US also has a 5.5% ad valorem MFN rate, but offers duty-free treatment under numerous Free Trade Agreements (e.g., A, AU, CL, KR). A prohibitive 114.5% rate applies to certain non-market economy countries. Due to the "Other" designation, precise chemical identification is crucial for accurate classification and duty assessment.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2903290000 | 4.00 % | — | — |
| 2903290020 | 4.00 % | — | — |
| 2903290010 | 4.00 % | — | — |
| 2903290090 | 4.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2903290020 | 5.50 % | — | — |
| 2903290000 | 5.50 % | — | — |
| 2903290010 | 5.50 % | — | — |
| 2903290090 | 5.50 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2903290000 | 5.5% | Free (17 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 2903.29?
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 14 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 290329 cover?
This subheading covers acyclic halogenated hydrocarbons that are not specifically provided for in subheadings 2903.21 through 2903.23. It serves as a residual category for "other" unsaturated halogenated derivatives of acyclic hydrocarbons, encompassing a diverse range of organic chemicals. Examples include various brominated, iodinated, or fluorinated unsaturated acyclic compounds not elsewhere specified, such as certain haloalkenes or haloalkynes. The scope is defined by the WCO Harmonized System Explanatory Notes for Heading 2903 and further clarified by national tariff schedules like the USITC Harmonized Tariff Schedule (HTSUS) and the EU TARIC system, which direct products to this residual code when more specific subheadings are inapplicable.
What falls outside HS 290329?
The following products are excluded from HS 290329: saturated halogenated derivatives of acyclic hydrocarbons, which are classified under HS 2903.11 through 2903.19. Additionally, specific unsaturated halogenated derivatives such as 1,2-dichloroethane (ethylene dichloride) are classified under 2903.21, trichloroethylene under 2903.22, and tetrachloroethylene (perchloroethylene) under 2903.23. Products that are derivatives of cyclic hydrocarbons, even if halogenated, are also excluded and would fall under different headings, such as Heading 2903.8 or 2903.9, depending on their specific chemical structure. Polymers of halogenated olefins, such as polyvinyl chloride, are classified in Chapter 39, not Chapter 29, representing a common boundary case.
What are common classification mistakes for HS 290329?
A common error is misclassifying specific unsaturated halogenated acyclic hydrocarbons into HS 290329 when they have a more specific subheading. For instance, classifying trichloroethylene under "other" instead of its dedicated subheading 2903.22 is a frequent mistake. Another error involves incorrectly applying General Interpretative Rule (GRI) 1, failing to recognize that the specific terms of subheadings 2903.21, 2903.22, or 2903.23 take precedence over the residual "other" category. Importers sometimes overlook the distinction between saturated and unsaturated compounds, leading to incorrect placement within the broader Heading 2903 structure, or confuse acyclic compounds with cyclic ones, which belong elsewhere.
How should importers classify products under HS 290329?
The correct procedure for classifying products under HS 290329 involves a systematic approach. Importers and customs brokers must first identify the precise chemical name and structure of the substance. Next, they should consult the WCO Harmonized System Explanatory Notes for Chapter 29 and Heading 2903. It is crucial to methodically review subheadings 2903.21, 2903.22, and 2903.23 to ensure the product does not specifically fall under one of these more precise classifications. Only if the product is an unsaturated halogenated acyclic hydrocarbon not explicitly named in those subheadings should it be classified under the residual HS 290329, adhering to GRI 1 and 6 for accurate subheading determination.
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 2903.29 in key markets?
The MFN (Most Favored Nation) import duty rate for products under HS 2903.29 'Other' saturated chlorinated derivatives of acyclic hydrocarbons varies significantly by importing country. For example, the United States applies an MFN duty rate of 5.5% ad valorem. The European Union's TARIC database indicates a common MFN duty rate of 5.5% ad valorem for many entries under this subheading. The UK Global Tariff also lists a 5.5% ad valorem MFN rate. Importers should always verify the specific duty rate applicable to their destination country via the official customs tariff of that nation (e.g., USITC Harmonized Tariff Schedule, EU TARIC, UK Trade Tariff).
Which trade agreements offer preferential duty treatment for goods under HS 2903.29, potentially allowing for duty-free entry?
Many Free Trade Agreements (FTAs) and preferential trade programs offer reduced or duty-free entry for products classified under HS 2903.29, provided the goods meet the specific Rules of Origin requirements of the respective agreement. For instance, goods originating 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) may qualify for duty-free treatment when imported into the United States under agreements like the AUSFTA, BFTA, US-Chile FTA, KOFTA, etc. Similarly, the EU has numerous agreements (e.g., with Canada, Japan, Mexico) that could provide preferential rates. Importers must ensure they have valid Certificates of Origin or origin declarations to claim these preferential rates.
What are the primary classification criteria for distinguishing products under HS 2903.29 'Other' from other subheadings within Chapter 29?
HS 2903.29 is a residual subheading for 'Other' saturated chlorinated derivatives of acyclic hydrocarbons, meaning it covers products that do not fall into more specific subheadings within 2903.21 (e.g., 1,2-dichloroethane (ethylene dichloride)) or 2903.22 (e.g., trichloroethylene). The key classification criteria involve: 1) The chemical structure: it must be an acyclic hydrocarbon. 2) The saturation: the hydrocarbon must be saturated (i.e., contain only single carbon-carbon bonds). 3) The halogenation: it must be a chlorinated derivative. 4) The 'other' clause: if the specific chemical compound is not explicitly named in a more specific subheading under 2903.2, it defaults to 2903.29. Accurate chemical identification, typically from a Certificate of Analysis or Safety Data Sheet (SDS), is crucial for correct classification.
Are there any specific documentation requirements, beyond standard customs entry, for importing chemicals under HS 2903.29?
Beyond standard import documentation such as the commercial invoice, packing list, and bill of lading/air waybill, importers of chemicals under HS 2903.29 may face additional requirements depending on the specific chemical and the importing country's regulations. For instance, a Safety Data Sheet (SDS) is almost universally required for chemical imports to ensure compliance with health, safety, and environmental regulations. In some jurisdictions, a Certificate of Analysis (CoA) may be requested to verify the chemical composition and purity. Depending on the end-use or specific chemical, permits or registrations under chemical control laws (e.g., TSCA in the US, REACH in the EU, UK REACH in the UK) might be necessary. Importers should consult the relevant national chemical regulatory authorities and customs agencies.