HS 381700 Linear alkylbenzenes
Quick Answer: Linear alkylbenzenes imported under HS 381700 enter the UK at 6.00%, the EU at 6.30%, and the US at 6.5% (MFN) or 3.7¢/kg + 60% for certain types. This classification covers synthetic aromatic hydrocarbons, typically derived from petroleum, used as intermediates in the production of detergents. Importers should be aware of potential variations in duty rates based on specific product characteristics and origin, as detailed by CustomTariffs. For the US, specific preferential trade agreements may offer duty-free entry. Customs brokers should carefully verify the exact composition and intended use to ensure accurate classification and compliance.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3817005000 | 6.00 % | — | — |
| 3817005090 | 6.00 % | — | — |
| 3817008010 | 6.00 % | — | — |
| 3817008030 | 6.00 % | — | — |
| 3817005010 | 6.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3817008000 | 6.30 % | — | — |
| 3817008010 | 6.30 % | — | — |
| 3817008020 | 6.30 % | — | — |
| 3817008030 | 6.30 % | — | — |
| 3817008090 | 6.30 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3817002000 | 6.5% | Free (17 programs) | ["kg"] |
| 3817001000 | 6.5% | Free (17 programs) | ["kg"] |
| 3817001500 | 6.5% | 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 3817.00?
Imports of Linear alkylbenzenes 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?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 381700 cover?
This subheading covers linear alkylbenzenes (LABs), which are organic chemical compounds primarily used as intermediates in the production of surfactants, particularly linear alkylbenzene sulfonates (LAS). According to the World Customs Organization (WCO) Harmonized System Nomenclature, this category includes mixtures of isomers of linear alkylbenzenes. The US International Trade Administration (USITA) and the EU's TARIC database confirm that these are typically colorless liquids with specific chemical properties, serving a crucial role in the detergent industry.
What falls outside HS 381700?
The following products are excluded from HS 381700: branched alkylbenzenes, which are classified under other headings within Chapter 38, and finished detergent preparations containing alkylbenzenes, which fall under Chapter 34. Additionally, pure benzene and alkylbenzenes that are not linear, or are intended for uses other than surfactant production, would not be classified here. For instance, ethylbenzene, a precursor to styrene, is classified elsewhere.
What are common classification mistakes for HS 381700?
A common error is misclassifying mixtures of alkylbenzenes where the "linear" characteristic is not clearly defined or verified. Importers may also incorrectly classify branched alkylbenzenes or alkylbenzene derivatives that have undergone further chemical processing, failing to adhere to General Rule of Interpretation (GRI) 1, which states that classification shall be determined according to the terms of the headings and any relative section or chapter notes.
How should importers classify products under HS 381700?
The correct procedure for classifying products under HS 381700 involves a thorough review of the product's chemical composition and intended use. Importers and customs brokers must consult the product's Safety Data Sheet (SDS) and technical specifications to confirm it meets the definition of linear alkylbenzenes. Verification against the official tariff schedules of the importing country, such as the USITC Harmonized Tariff Schedule or the EU TARIC, is essential to ensure accurate classification.
How is the duty calculated for products under HS 381700?
A shipment of 10,000 kilograms of linear alkylbenzene, declared at a customs value of $15,000 USD, would attract a US duty of $1,500.00. This is calculated using the Most Favored Nation (MFN) duty rate of 10.0% ad valorem, applied to the declared customs value ($15,000 USD × 0.10 = $1,500.00). This calculation is based on the rates published in the USITC Harmonized Tariff Schedule.
Which trade agreements reduce duties for HS 381700?
Several free trade agreements may reduce the applicable duty rate for HS 381700, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying goods originating from Canada or Mexico. Additionally, the Generalized System of Preferences (GSP) may offer reduced or Free duty rates for eligible goods from developing countries. To claim preference under USMCA, a self-certified origin statement is typically required, while GSP requires a GSP Form A.
```Which HS Codes Are Related?
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FAQ
What are the typical import duty rates for HS code 381700 (Linear alkylbenzenes)?
Import duty rates for HS code 381700 can vary significantly by country and trade agreement. For example, under the US Harmonized Tariff Schedule, the general (MFN) rate is 6.5% ad valorem. However, preferential rates are available for goods from certain countries. The EU's TARIC system and the UK's Trade Tariff also provide specific rates, often with variations based on origin. It is crucial to consult the specific tariff schedule of the importing country for the most accurate and up-to-date duty rate applicable to your shipment.
How is the import duty for linear alkylbenzenes (HS 381700) calculated, and can you provide an example?
The duty calculation for HS 381700 typically involves an ad valorem rate (a percentage of the goods' value) or a specific rate (per unit of weight or volume), or a combination of both. For instance, if a shipment of linear alkylbenzenes has a declared customs value of $10,000 USD and the applicable duty rate is 6.5% ad valorem, the duty would be calculated as: $10,000 (value) × 0.065 (duty rate) = $650 USD. Some countries may also apply a specific duty component, such as '3.7¢/kg', which would be calculated based on the net weight of the product. Always verify the exact duty calculation method for the destination country.
What are the key classification criteria for goods to be classified under HS code 381700?
HS code 381700 covers 'Mixed alkylbenzenes, other than di- or polyalkylbenzenes'. The primary classification criterion is that the product must be a mixture of alkylbenzenes where the alkyl group is linear. This distinguishes them from branched alkylbenzenes or those with multiple alkyl groups attached to the benzene ring (di- or polyalkylbenzenes), which would fall under different HS codes. The purity and specific isomeric composition are also important considerations for accurate classification.
Which trade agreements commonly offer preferential duty rates for linear alkylbenzenes (HS 381700)?
Several trade agreements can provide preferential duty rates for HS 381700. For example, the United States offers preferential rates under agreements with countries like Australia (AU), Canada (CA), Chile (CL), and South Korea (KR), often listed with 'Free' duty status. The European Union's Generalized Scheme of Preferences (GSP) and its numerous Free Trade Agreements (FTAs) also provide reduced or eliminated duties for goods originating from partner countries. Importers should verify the specific origin of their linear alkylbenzenes and consult the relevant trade agreement annexes or customs authorities to confirm eligibility for preferential treatment.
What documentation is typically required for importing linear alkylbenzenes (HS 381700)?
Standard import documentation for HS code 381700 generally includes a commercial invoice, packing list, and bill of lading or air waybill. Depending on the importing country and the origin of the goods, additional documents may be required. These could include a Certificate of Origin to claim preferential duty rates under a trade agreement, a Safety Data Sheet (SDS) for chemical products, and potentially specific import licenses or permits if the product is subject to chemical control regulations. Customs brokers play a vital role in ensuring all necessary documentation is accurate and complete to facilitate smooth customs clearance.