HS 390230 Propylene copolymers
Quick Answer: Propylene copolymers imported under HS 390230 enter the UK at 6.00%, the EU at 6.50%, and the US at 6.5% ad valorem or 2.2¢/kg + 33.5% depending on specific product characteristics and origin. This HS code covers copolymers where propylene is the predominant monomer, meaning it constitutes the largest proportion by weight. These materials are versatile plastics used in various applications, including films, packaging, and molded articles. Importers should consult specific tariff schedules for the exact duty rate applicable to their product and origin country, as preferential rates may apply in the US. CustomTariffs aggregates this information for trade professionals.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3902300000 | 6.00 % | — | — |
| 3902300020 | 6.00 % | — | — |
| 3902300095 | 6.00 % | — | — |
| 3902300099 | 6.00 % | — | — |
| 3902300010 | 6.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3902300000 | 6.50 % | — | — |
| 3902300010 | 6.50 % | — | — |
| 3902300020 | 6.50 % | — | — |
| 3902300030 | 6.50 % | — | — |
| 3902300095 | 6.50 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3902300000 | 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 3902.30?
Imports of Propylene copolymers 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?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 390230 cover?
This subheading covers propylene copolymers, which are polymers made from two or more monomers where at least one is propylene. According to the World Customs Organization (WCO) Harmonized System Explanatory Notes, this includes copolymers of propylene with other olefins, such as ethylene or butene, in primary forms. For example, the USITC Harmonized Tariff Schedule (HTS) defines this category broadly, encompassing materials like ethylene-propylene copolymers (EPR) and propylene-butylene copolymers, provided they meet the criteria of being in primary forms like granules, powders, or liquids.
What falls outside HS 390230?
The following products are excluded from HS 390230: polymers of propylene that are not copolymers (classified under HS 390210), and finished or semi-finished articles made from propylene copolymers. For instance, films, sheets, or molded articles of ethylene-propylene rubber would be classified elsewhere, typically in Chapter 39 based on their specific form and end-use, rather than as a raw material. Additionally, mixtures where propylene copolymers are not the principal component by weight are also excluded.
What are common classification mistakes for HS 390230?
A common error is misclassifying mixtures of polymers or products that have undergone significant processing beyond their primary form. For example, a compounded plastic material containing propylene copolymers along with additives might be incorrectly classified under 390230 if the compounding significantly alters its essential character. General Interpretative Rule 1 and Rule 3(b) of the Harmonized System are crucial here, emphasizing classification based on the essential character of the product in its primary form.
How should importers classify products under HS 390230?
The correct procedure for classifying products under HS 390230 involves a thorough examination of the product's chemical composition and physical form. Importers and customs brokers must verify that the product is indeed a copolymer of propylene with other monomers and that it is presented in a primary form, such as granules, powders, or blocks. Reviewing the manufacturer's technical data sheets and consulting official tariff databases like the USITC HTS or EU TARIC is essential for accurate determination.
How is the duty calculated for products under HS 390230?
A shipment of 10,000 kilograms of ethylene-propylene copolymer pellets, declared at a customs value of $15,000 USD, would attract a US duty of $450.00. This is calculated using the Most Favored Nation (MFN) duty rate of 3.0% ad valorem, applied to the declared customs value ($15,000 USD × 0.03 = $450.00). This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule for subheading 390230.0000.
Which trade agreements reduce duties for HS 390230?
Several free trade agreements may reduce the applicable duty rate for HS 390230, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, originating propylene copolymers from Canada and Mexico can enter the United States duty-free. To claim this preference, a valid origin declaration or certificate of origin is typically required. For goods originating in countries benefiting from the Generalized System of Preferences (GSP), a GSP Form A may be necessary, potentially reducing duties to 0% or a lower preferential rate depending on the specific country and product.
```Which HS Codes Are Related?
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FAQ
What are the typical import duty rates for HS code 390230 (Propylene copolymers)?
The Most Favored Nation (MFN) duty rate for HS code 390230 is generally 6.5% ad valorem. However, preferential rates are available under various trade agreements. For example, under the US Free Trade Agreement (FTA) with Australia (AU), the rate is Free. Importers should always verify the specific rate applicable to their country of origin and any relevant trade agreements. For detailed information, consult the USITC Harmonized Tariff Schedule or the relevant trade partner's tariff database.
How is the import duty calculated for propylene copolymers under HS 390230 when a specific duty is applied?
While ad valorem duties (a percentage of the value) are common, some trade agreements or specific product variations might involve compound duties (a combination of ad valorem and specific duties, e.g., per kilogram). For instance, if a hypothetical duty rate was 2.2¢/kg + 33.5% ad valorem, and you imported 1,000 kg of propylene copolymers valued at $5,000 USD, the duty calculation would be: (1,000 kg * $0.022/kg) + (0.335 * $5,000 USD) = $22 USD + $1,675 USD = $1,697 USD. Always confirm the exact duty calculation method with official tariff schedules.
What are the key classification criteria to ensure correct HS code 390230 for propylene copolymers?
To classify under HS 390230, the product must be a copolymer of propylene. This means it is a polymer made from two or more monomers, where at least one of the monomers is propylene, and propylene is the predominant monomer by weight or by the number of repeating monomer units. It's crucial to differentiate these from homopolymers of propylene (HS 390210) or other copolymers where propylene is not the primary component. Reviewing the product's technical specifications, including its monomer composition, is essential for accurate classification. Consult Chapter 39 notes in the Harmonized System for detailed definitions.
Which common trade agreements offer preferential duty rates for HS code 390230, and what documentation is typically required?
Several trade agreements provide preferential duty rates for HS code 390230. For example, agreements with countries like Australia (AU), South Korea (KR), and Singapore (SG) often grant duty-free or reduced-duty access. To claim these preferential rates, importers typically need to provide a Certificate of Origin (COO) or a declaration of origin issued by the exporter, demonstrating that the goods meet the rules of origin stipulated in the respective trade agreement. Always check the specific requirements of the applicable trade agreement and consult with your customs broker.
Are there any specific documentation requirements beyond a Certificate of Origin for importing propylene copolymers under HS 390230?
While a Certificate of Origin is crucial for claiming preferential duty rates, other documentation may be required depending on the importing country and the specific nature of the propylene copolymers. This can include a commercial invoice, packing list, bill of lading or air waybill, and potentially a manufacturer's affidavit or technical data sheet confirming the product's composition and properties. Some countries may also require safety data sheets (SDS) or other compliance certificates. It is advisable for importers and customs brokers to consult the importing country's customs authority website or a trade compliance specialist for a comprehensive list of required documents.