HS 292239 Other

Quick Answer: HS code 2922.39, "Other," covers a diverse range of amino-alcohols, amino-naphthols, and other amino-phenols, their ethers and esters, excluding those containing more than one type of oxygen-function. This residual category captures various organic chemical compounds not specifically enumerated in other subheadings under 2922.30. Importers and exporters should be aware of the varying duty rates: the UK applies rates such as 6.00% ad valorem, with some lines at 0.00%; the EU generally levies 6.50% ad valorem; and the US features rates like 5.8% ad valorem, alongside specific duty rates (e.g., 15.4¢/kg + 39%) and numerous preferential "Free" rates under various trade agreements (e.g., A+, AU, BH). Due to its "Other" nature, precise product classification is critical to avoid misdeclaration and ensure correct duty assessment.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
2922390020 6.00 %
2922390035 6.00 %
2922390090 0.00 %
2922390000
2922390030 6.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
2922390000
2922390030 6.50 %
2922390045 6.50 %
2922390020 6.50 %
2922390035 6.50 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
2922391000 5.8% Free (17 programs) ["kg"]
2922391400 6.5% Free (17 programs) ["kg"]
2922390500 Free ["kg"]
2922391700 Free ["kg"]
2922392500 6.5% 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 2922.39?

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 17 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 292239 cover?

This subheading covers amino-aldehydes, amino-ketones, and amino-quinones, other than those specifically provided for in subheadings 2922.31, 2922.32, and 2922.39. This "other" residual category within Heading 2922, as defined by the World Customs Organization's Harmonized System Nomenclature and reflected in the USITC Harmonized Tariff Schedule (HTSUS) and EU TARIC, includes a diverse range of organic chemical compounds characterized by both an amine function and an aldehyde, ketone, or quinone function, provided they are not amino-aldehydes, amino-ketones, or amino-quinones containing other oxygen function, or amfepramone (INN), methadone (INN) intermediate (4-dimethylamino-2,2-diphenylpentanenitrile), or normethadone (INN).

What falls outside HS 292239?

The following products are excluded from HS 292239: amino-aldehydes, amino-ketones, and amino-quinones containing other oxygen function, which are specifically classified under HS 2922.31. Additionally, amfepramone (INN), methadone (INN) intermediate (4-dimethylamino-2,2-diphenylpentanenitrile), and normethadone (INN) are explicitly classified under HS 2922.32. Compounds that possess an amine function but lack an aldehyde, ketone, or quinone function would be classified elsewhere, for instance, under other subheadings of Chapter 29, depending on their specific chemical structure and functional groups. For example, simple amines without these additional oxygen functions would fall under HS 2921.

What are common classification mistakes for HS 292239?

A common error is misclassifying amino-aldehydes, amino-ketones, or amino-quinones that also contain another oxygen function (e.g., an alcohol or ether group) into HS 292239. These compounds are specifically provided for under HS 2922.31 due to the presence of "other oxygen function." Importers often overlook the precise wording of the subheading notes and the General Rules of Interpretation (GRI), particularly GRI 1 and GRI 6, which direct classification based on the most specific description. Another mistake involves classifying compounds that are specifically named in other subheadings, such as amfepramone (INN) under 2922.32, into this residual "other" category, leading to incorrect duty rates and potential compliance issues.

How should importers classify products under HS 292239?

The correct procedure for classifying products under HS 292239 involves a meticulous review of the chemical structure to confirm the presence of both an amine function and an aldehyde, ketone, or quinone function. Importers and customs brokers must first rule out specific provisions in HS 2922.31 (for "other oxygen function") and HS 2922.32 (for named compounds like amfepramone). A detailed chemical analysis report or Certificate of Analysis (CoA) is crucial to verify the exact functional groups present. Consulting the Explanatory Notes to the Harmonized System, along with the USITC HTSUS and EU TARIC, will provide definitive guidance and ensure adherence to GRI 1 and GRI 6 for accurate classification within this residual subheading.

Which HS Codes Are Related?

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

FAQ

What is the Most Favored Nation (MFN) duty rate for products classified under HS 2922.39 in key markets, and what are common preferential tariff opportunities?

The MFN duty rates for products under HS 2922.39 ('Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one type of oxygen function, their ethers and esters; salts thereof: Other') vary significantly by importing country. For example, the MFN duty rate in the United States is 6.5% ad valorem (Harmonized Tariff Schedule of the United States, HTSUS). In the European Union (EU TARIC), the MFN duty rate is 6.5% ad valorem. The UK Global Tariff (UKGT) also lists a 6.5% ad valorem MFN rate. Importers should always verify the current MFN rate with the official tariff schedule of the importing country.

Preferential tariff opportunities are often available under various Free Trade Agreements (FTAs). For instance, under the U.S. HTSUS, products from countries with which the U.S. has FTAs may enter duty-free (e.g., Australia (AU), Bahrain (BH), Chile (CL), Colombia (CO), Israel (IL), Jordan (JO), Korea (KR), Morocco (MA), Oman (OM), Panama (PA), Peru (PE), Singapore (SG)). Importers must ensure their goods meet the specific Rules of Origin criteria of the applicable trade agreement to qualify for preferential treatment. Proper origin documentation, such as a certificate of origin, is essential.

What are the key classification criteria for determining if a chemical compound falls under HS 2922.39, as opposed to other subheadings within Chapter 29?

HS 2922.39 specifically covers 'Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one type of oxygen function, their ethers and esters; salts thereof: Other.' The primary classification criteria revolve around the chemical structure and functional groups present.

  1. Amino Function: The compound must contain at least one amino functional group (-NH2, -NHR, -NR2).
  2. Aldehyde, Ketone, or Quinone Function: It must also contain an aldehyde (-CHO), ketone (>C=O), or quinone functional group.
  3. Exclusion of Multiple Oxygen Functions: A critical distinction for this subheading is that the compound must not contain more than one type of oxygen function. For example, an amino-alcohol or amino-phenol would be classified elsewhere (e.g., 2922.19 for amino-alcohols, other than those containing more than one type of oxygen function). This 'other than those containing more than one type of oxygen function' clause is crucial for distinguishing 2922.39 from other subheadings within 2922 that might cover more complex compounds.

Importers should consult the Harmonized System Explanatory Notes for Chapter 29, specifically for heading 29.22, to ensure precise classification based on the chemical structure and functional groups present in their specific product. A detailed chemical analysis or Certificate of Analysis (CoA) is often necessary for accurate classification.

What documentation is typically required by customs authorities for the importation of chemicals classified under HS 2922.39?

For chemicals classified under HS 2922.39, standard import documentation includes:

  1. Commercial Invoice: Detailing the goods, value, quantity, and parties involved.
  2. Packing List: Itemizing the contents of each package.
  3. Bill of Lading or Air Waybill: The transport document.
  4. Certificate of Origin: Essential for claiming preferential duty rates under FTAs. This document verifies the country where the goods were produced or manufactured.
  5. Material Safety Data Sheet (MSDS) / Safety Data Sheet (SDS): While not always a direct customs requirement for tariff classification, an SDS is crucial for safety, handling, and often required by other regulatory agencies (e.g., EPA in the U.S., ECHA in the EU) and carriers. Customs may request it to assess potential risks or verify product identity.
  6. Chemical Analysis Report or Certificate of Analysis (CoA): This document provides detailed information about the chemical composition, purity, and other specifications, which can be vital for customs to verify classification, especially for complex organic chemicals.
  7. Import Licenses/Permits: Depending on the specific chemical and the importing country's regulations, certain substances may require specific import licenses or permits from chemical control authorities. Importers should verify this with the relevant national agencies prior to shipment.
Are there any specific trade agreements or preferential schemes that offer duty-free access or reduced rates for HS 2922.39 in major markets like the EU or UK?

Yes, numerous trade agreements and preferential schemes offer duty-free access or reduced rates for products classified under HS 2922.39 in major markets.

European Union (EU): The EU has an extensive network of FTAs. For example, under the EU-Korea Free Trade Agreement, products originating in Korea can enter the EU duty-free. Similarly, agreements with countries like Japan, Canada (CETA), and various developing countries under the Generalised Scheme of Preferences (GSP) can provide preferential access. Importers must consult the EU TARIC database and the specific FTA's Rules of Origin to confirm eligibility.

United Kingdom (UK): Following Brexit, the UK has established its own independent trade agreements. The UK Global Tariff (UKGT) outlines MFN rates, but the UK also has FTAs with countries such as Japan, Australia, New Zealand, Canada, and others. Products originating from these partner countries, provided they meet the specific Rules of Origin, can often benefit from duty-free entry or reduced tariffs. The UK's Developing Countries Trading Scheme (DCTS) also offers preferential access for eligible products from developing countries.

For both the EU and UK, claiming preferential treatment requires accurate origin documentation, typically a statement on origin or a separate certificate of origin, demonstrating that the goods meet the origin criteria of the respective agreement.