HS 620343 Of synthetic fibres
Quick Answer: Trousers and breeches of synthetic fibres imported under HS 620343 enter the UK at 12.00%, the EU at 12.00%, and the US with a wide range of rates, including Free and up to 60.00% ad valorem. This HS code specifically covers men's or boys' trousers, bib and brace overalls, breeches, and shorts made from synthetic fibres. Importers should be aware of the significant duty rate disparities, particularly in the US market, which may necessitate careful consideration of origin and specific tariff subheadings. CustomTariffs aggregates this data, highlighting the importance of verifying the precise tariff line for accurate duty assessment.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 6203430000 | — | — | — |
| 6203431100 | 12.00 % | — | — |
| 6203431900 | 12.00 % | — | — |
| 6203433100 | 12.00 % | — | — |
| 6203439000 | 12.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 6203431100 | 12.00 % | — | — |
| 6203439000 | 12.00 % | — | — |
| 6203430000 | 12.00 % | — | — |
| 6203431900 | 12.00 % | — | — |
| 6203433100 | 12.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 6203430505 | — | — | ["doz.","<u>kg</u>"] |
| 6203430910 | — | — | ["doz.","kg"] |
| 6203430100 | Free | — | ["doz.","<u>kg</u>"] |
| 6203430300 | 7.1% | Free (14 programs) | ["doz.","<u>kg</u>"] |
| 6203436005 | — | — | ["doz.","<u>kg</u>"] |
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 6203.43?
Imports of Of synthetic fibres 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 12 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 620343 cover?
This subheading covers men's or boys' trousers, bib and brace overalls, breeches, and shorts, specifically those made of synthetic fibres. According to the World Customs Organization's Harmonized System Nomenclature, this category falls under Heading 6203, which pertains to men's or boys' suits, ensembles, jackets, blazers, trousers, bib and brace overalls, breeches and shorts (other than swimwear) of wool or fine animal hair. Subheading 6203.43 specifically delineates these garments when constructed from synthetic fibres, as further detailed in official tariff schedules like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database.
What falls outside HS 620343?
The following products are excluded from HS 620343: garments made from natural fibres such as cotton or wool, or from artificial fibres like rayon or viscose. Additionally, swimwear, underwear, and garments for women or girls are classified under different headings. For instance, men's or boys' trousers made from a blend where synthetic fibres are not the predominant component by weight, or if they are considered part of a suit ensemble, would be classified elsewhere according to General Rule of Interpretation 1 (GRI 1) of the Harmonized System.
What are common classification mistakes for HS 620343?
A common error is misinterpreting the fibre content, particularly with blended fabrics. If a garment contains both synthetic and natural fibres, the classification is determined by the fibre that predominates by weight, as per GRI 3(b). Another mistake is classifying garments that are not strictly trousers, bib and brace overalls, breeches, or shorts under this subheading. For example, knitted trousers would fall under Chapter 61, not Chapter 62, following GRI 1.
How should importers classify products under HS 620343?
The correct procedure for classifying products under HS 620343 involves a multi-step process. First, identify the primary material composition of the garment; it must be predominantly synthetic fibres by weight. Second, confirm that the garment is indeed men's or boys' trousers, bib and brace overalls, breeches, or shorts. Consult the Explanatory Notes to the Harmonized System and the specific tariff schedule of the importing country, such as the UK Trade Tariff, to verify the description and any specific exclusions or inclusions.
How is the duty calculated for products under HS 620343?
A pair of men's synthetic fibre trousers weighing 0.5 kg and declared at a customs value of $50 USD would attract a US duty of $1.50. This is calculated using the USITC Harmonized Tariff Schedule's Most Favored Nation (MFN) duty rate of 3.0% ad valorem, applied to the declared value: 3.0% × $50 USD = $1.50. Note that specific duty rates can vary based on origin and trade agreements, and some items may also be subject to additional duties or taxes.
Which trade agreements reduce duties for HS 620343?
Several free trade agreements may reduce the applicable duty rate for HS 620343, including the United States-Mexico-Canada Agreement (USMCA), which can lead to a duty rate of Free for qualifying goods originating from Canada or Mexico. Additionally, goods originating from countries benefiting from the Generalized System of Preferences (GSP) may also receive reduced or free entry into the United States. To claim these preferences, importers typically require a self-certified origin statement for USMCA or a GSP Form A for GSP beneficiaries, depending on the specific agreement and importing jurisdiction's requirements.
```Which HS Codes Are Related?
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FAQ
What are the typical import duty rates for HS code 620343, covering men's or boys' suits, ensembles, jackets, blazers, trousers, bib and brace overalls, breeches and shorts (other than swimwear) of synthetic fibres?
Import duty rates for HS code 620343 vary significantly by importing country and trade agreements. For example, under the US Harmonized Tariff Schedule (HTS), the Most Favored Nation (MFN) duty rate is typically 12.00% ad valorem. However, preferential rates under trade agreements like USMCA (formerly NAFTA) may offer duty-free entry if rules of origin are met. The EU TARIC system and the UK Trade Tariff will show different rates, often with various subheadings and potential quotas. Always consult the specific tariff schedule of the destination country for the definitive rate applicable to your shipment.
How is the import duty for HS code 620343 calculated? Can you provide an example?
Import duty for HS code 620343 is typically calculated on an ad valorem basis, meaning it's a percentage of the declared customs value of the goods. For instance, if the MFN duty rate is 12.00% and you import trousers valued at $10,000 USD, the duty would be calculated as: $10,000 (value) × 12.00% (duty rate) = $1,200 USD. Some countries may also apply specific duties (per unit) or a combination of ad valorem and specific duties. It is crucial to verify the basis of duty calculation in the destination country's tariff.
What are the key classification criteria for goods under HS code 620343?
HS code 620343 specifically covers men's or boys' trousers, bib and brace overalls, breeches, and shorts, not intended as swimwear, that are made predominantly from synthetic fibres. The World Customs Organization (WCO) Harmonized System Explanatory Notes clarify that 'synthetic fibres' include those derived from organic polymers, such as polyester, nylon, and acrylic. The garment must be cut and sewn from fabric. Classification depends on the material composition, the type of garment (trousers, shorts, etc.), and the intended gender and age group (men's or boys').
What documentation is typically required for importing goods classified under HS code 620343?
Standard documentation for importing goods under HS code 620343 includes a commercial invoice detailing the value, quantity, and description of the goods; a packing list; and a bill of lading or air waybill. Crucially, a Certificate of Origin may be required, especially if claiming preferential duty rates under a free trade agreement. Importers should also be prepared to provide evidence of the fibre content of the garments, such as a manufacturer's declaration or laboratory test results, to substantiate the classification under 'synthetic fibres'.
How do trade agreements, such as USMCA or EU trade deals, affect the duty rates for HS code 620343?
Trade agreements can significantly reduce or eliminate duties for goods classified under HS code 620343, provided the goods meet the specific rules of origin stipulated in the agreement. For example, under the USMCA, if men's trousers of synthetic fibres are manufactured in Mexico, Canada, or the United States using qualifying materials and processes, they may be eligible for duty-free entry into the US, Canada, or Mexico. Similarly, agreements between the EU and third countries can offer preferential treatment. Importers must obtain a valid Certificate of Origin and ensure all origin criteria are met to benefit from these reduced rates.