HS 382489 Containing short-chain chlorinated paraffins
Quick Answer: Short-chain chlorinated paraffins imported under HS 382489 enter the UK at 6.00%, the EU at 6.50%, and the US at 6.5% under the MFN rate, with preferential rates available for certain trade partners. This classification applies to chemical mixtures containing paraffins that have been chlorinated, where the paraffin chains are short. These substances are often used as plasticizers or flame retardants. Importers and customs brokers should be aware of potential restrictions or specific documentation requirements, as these chemicals can be subject to environmental regulations. CustomTariffs aggregates this tariff information for global trade.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3824890000 | 6.00 % | — | — |
| 3824890090 | 6.00 % | — | — |
| 3824890010 | 6.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3824890010 | 6.50 % | — | — |
| 3824890000 | 6.50 % | — | — |
| 3824890090 | 6.50 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3824890000 | 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 3824.89?
Imports of Containing short-chain chlorinated paraffins 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, and 16 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 382489 cover?
This subheading covers mixtures and preparations containing short-chain chlorinated paraffins, as defined by the World Customs Organization (WCO) Harmonized System (HS) nomenclature. Short-chain chlorinated paraffins are typically defined as alkanes with a carbon chain length of C10-C13, chlorinated to a degree of at least 40% by weight. These are often used as plasticizers, flame retardants, and extreme pressure additives in lubricants. Official definitions from sources like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm this scope, focusing on the chemical composition and application of these specific chlorinated hydrocarbons.
What falls outside HS 382489?
The following products are excluded from HS 382489: longer-chain chlorinated paraffins (e.g., C14-C17 or C18-C30), which are classified under other subheadings within 3824; pure short-chain chlorinated paraffins not in a mixture or preparation; and products where short-chain chlorinated paraffins are present but not as a significant component or for their characteristic properties. For instance, a finished plastic product containing a small amount of short-chain chlorinated paraffin as an incidental additive would likely be classified based on the plastic itself, not under this heading.
What are common classification mistakes for HS 382489?
A common error is misinterpreting the "containing" aspect of the subheading. Importers may incorrectly classify products where short-chain chlorinated paraffins are present in very minor quantities or as unintended byproducts, rather than as intentional components of a mixture or preparation. According to General Interpretative Rule 1 (GIR 1) of the HS, classification is determined by the terms of the heading and any relative section or chapter notes. It is crucial to ascertain if the short-chain chlorinated paraffins are the defining characteristic of the mixture or preparation.
How should importers classify products under HS 382489?
The correct procedure for classifying products under HS 382489 involves a thorough analysis of the product's composition and intended use. Importers and customs brokers must obtain a detailed technical data sheet or certificate of analysis from the supplier, clearly indicating the presence and percentage of short-chain chlorinated paraffins (C10-C13, ≥ 40% chlorine). This information should then be cross-referenced with the WCO HS Explanatory Notes and relevant national tariff databases to ensure accurate classification under subheading 3824.89.
How is the duty calculated for products under HS 382489?
A batch of "Chlorinated Paraffin C12" weighing 1,000 kilograms and declared at a customs value of $3,000 USD would attract a US duty of $150.00. This is calculated using the Most Favored Nation (MFN) duty rate of 1.5% ad valorem, applied to the declared value ($3,000 USD × 0.015 = $45.00), plus a specific duty of $0.10 per kilogram ($0.10/kg × 1,000 kg = $100.00), totaling $145.00. This calculation is based on the rates published in the USITC Harmonized Tariff Schedule (HTS) for subheading 3824.89.0000.
Which trade agreements reduce duties for HS 382489?
Several free trade agreements may reduce the applicable duty rate for HS 382489, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, originating goods from Canada or Mexico may be eligible for a duty rate of Free. To claim this preferential rate, a valid USMCA certification of origin is required. While not directly applicable to this specific chemical, general preferences under the Generalized System of Preferences (GSP) might apply to certain developing countries, potentially offering reduced rates or Free entry, requiring a GSP Form A. Always verify origin and documentation requirements.
```Which HS Codes Are Related?
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FAQ
What are the primary classification criteria for HS code 3824.89?
HS code 3824.89 specifically covers 'Other preparations containing short-chain chlorinated paraffins'. The key classification criterion is the presence of short-chain chlorinated paraffins (SCCPs) within the product. SCCPs are defined as chlorinated n-alkanes with a carbon chain length of 10 to 13 atoms and a chlorine content exceeding 45% by weight. Importers must ensure their product meets this definition. If a preparation contains SCCPs, it should be classified under 3824.89, even if other chemical substances are present, provided they do not render the product classifiable under a more specific heading.
What are the typical duty rates for HS code 3824.89, and how do preferential rates apply?
The Most Favored Nation (MFN) duty rate for HS code 3824.89 can vary. For example, under the US tariff schedule, it is often 6.5% ad valorem. However, many trade agreements offer preferential duty rates, which can be significantly lower or even free. For instance, goods originating from countries with preferential trade agreements (such as Australia (AU), Canada (CA), Chile (CL), South Korea (KR), Mexico (MX), Singapore (SG), etc.) may be eligible for reduced rates, often listed as 'Free' or a lower percentage. Importers must verify the specific preferential rate applicable to their country of origin and ensure they have the necessary documentation, such as a Certificate of Origin, to claim these benefits.
How is the import duty for HS code 3824.89 calculated, and can you provide an example?
The import duty for HS code 3824.89 is typically calculated on an ad valorem basis, meaning it's a percentage of the declared customs value of the goods. For example, if the MFN duty rate is 6.5% ad valorem, and the customs value of a shipment of SCCP-containing preparation is $10,000 USD, the duty would be calculated as: $10,000 (customs value) × 0.065 (duty rate) = $650 USD. If specific duties or compound duties apply, the calculation would involve both value and quantity, but for 3824.89, ad valorem is most common. Always confirm the specific duty calculation method with the relevant customs authority.
What documentation is typically required for importing goods classified under HS code 3824.89?
When importing goods under HS code 3824.89, which involves short-chain chlorinated paraffins (SCCPs), importers and customs brokers should be prepared to provide specific documentation. This typically includes a commercial invoice, packing list, bill of lading or air waybill, and a detailed product description. Crucially, given the nature of SCCPs, a Certificate of Analysis (CoA) or a Safety Data Sheet (SDS) may be required to verify the composition of the product and confirm the presence or absence of SCCPs, as well as their concentration. If preferential duty rates are claimed, a valid Certificate of Origin (COO) is essential. Compliance with any specific import restrictions or licensing requirements related to SCCPs, which are often regulated due to environmental concerns, must also be demonstrated.
Are there specific trade agreements that significantly impact the import duties for HS code 3824.89?
Yes, several trade agreements can significantly impact import duties for HS code 3824.89. For example, under the USMCA (United States-Mexico-Canada Agreement), goods originating from Canada or Mexico may benefit from reduced or zero duties, provided they meet the rules of origin. Similarly, agreements with countries like Australia (AU), South Korea (KR), Chile (CL), and Singapore (SG) often provide preferential tariff treatment. The EU's Generalized Scheme of Preferences (GSP) also offers reduced duties for certain developing countries. Importers must consult the specific Free Trade Agreement (FTA) or preferential trade program applicable to their goods and country of origin to determine eligibility and the exact duty rates, which are often listed as 'Free' for many partner countries.