HS 580137 Warp pile fabrics
Quick Answer: Warp pile fabrics imported under HS 580137 enter the UK at 8.00%, the EU at 8.00%, and the US with rates varying significantly, from free for certain trade agreement partners to 79.5% for others. This HS code covers woven fabrics that have a raised surface created by loops of yarn or cut pile, such as velvet, corduroy, and terrycloth, made from man-made fibers. Importers should be aware of the substantial duty rate disparities in the US market, necessitating careful consideration of origin and applicable trade agreements. CustomTariffs aggregates this data, highlighting the importance of verifying specific rates based on the country of import and the precise composition of the fabric.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 5801370000 | 8.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 5801370000 | 8.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 580137 | — | — | — |
| 5801371000 | 14% | Free (14 programs) | ["m²","kg"] |
| 58013750 | 17.2% | Free (14 programs) | — |
| 5801375010 | — | — | ["m²","kg"] |
| 5801375020 | — | — | ["m²","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 5801.37?
Imports of Warp pile fabrics 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 580137 cover?
This subheading covers warp pile fabrics of man-made fibres, specifically those woven on a loom, where the pile is formed by additional warp yarns that are cut or looped. According to the World Customs Organization (WCO) Harmonized System Nomenclature, this category includes fabrics like cut-pile velvet, corduroy, and terry cloth, provided they are constructed using warp yarns to create the pile effect. The US International Trade Commission (USITC) Harmonized Tariff Schedule (HTS) and the EU's TARIC database further define these as fabrics with a distinct raised surface created by warp yarns, excluding those where the pile is formed by weft yarns.
What falls outside HS 580137?
The following products are excluded from HS 580137: fabrics where the pile is formed by weft yarns (classified under HS 5802), knitted or crocheted fabrics with loops or pile (classified under Chapter 60), and fabrics where the pile is created by flocking or other non-weaving methods. For instance, knitted terry cloth, often used for towels, would be classified elsewhere, as would fabrics with a printed or embossed pile effect that does not originate from cut or looped warp yarns. Fabrics made from natural fibres like cotton or silk, even if woven with a warp pile, are also excluded from this specific subheading.
What are common classification mistakes for HS 580137?
A common error is misinterpreting the method of pile formation, leading to confusion between warp pile and weft pile fabrics. General Rule of Interpretation (GRI) 1 of the Harmonized System emphasizes the importance of Section Notes and Chapter Notes, which clearly distinguish between pile formed by warp yarns and pile formed by weft yarns. Importers may also mistakenly classify knitted or crocheted fabrics with pile under this heading, overlooking Chapter 60. Furthermore, failing to identify the fibre content accurately can lead to misclassification within Chapter 58, as this subheading specifically pertains to man-made fibres.
How should importers classify products under HS 580137?
The correct procedure for classifying products under HS 580137 involves a systematic examination of the fabric's construction and fibre content. Importers and customs brokers must first determine if the pile is created by warp yarns. This can be verified by analyzing the fabric's structure, often requiring technical specifications or fabric samples. Next, confirm that the fabric is woven and not knitted or crocheted. Finally, ascertain that the primary fibre content consists of man-made fibres, such as polyester, nylon, or acrylic. Consulting the official tariff schedules of the importing country, like the USITC HTS or EU TARIC, is crucial for definitive classification.
How is the duty calculated for products under HS 580137?
A bolt of 100 square meters of polyester cut-pile velvet fabric, weighing 250 kg, declared at a customs value of $1,500 USD, would attract a US duty of $150.00. This is calculated using the Most Favored Nation (MFN) duty rate of 10% ad valorem, applied to the declared customs value ($1,500 USD × 10% = $150.00). This calculation is based on the duty rate published in the USITC Harmonized Tariff Schedule for HS code 580137.9000 (other warp pile fabrics of man-made fibres).
Which trade agreements reduce duties for HS 580137?
Several free trade agreements may reduce the applicable duty rate for HS 580137, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, qualifying warp pile fabrics of man-made fibres originating from Canada or Mexico can enter the United States duty-free. To claim this preference, a valid Certificate of Origin is required. Additionally, certain developing countries may benefit from the Generalized System of Preferences (GSP), potentially offering reduced or free entry into the US, contingent on the country's eligibility and submission of a GSP Form A.
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FAQ
What are the import duty rates for HS code 580137, specifically for warp pile fabrics of man-made fibers?
The Most Favored Nation (MFN) duty rate for HS code 580137 (warp pile fabrics of man-made fibers) is typically 8.00% ad valorem. However, preferential duty rates are available for goods originating from countries with trade agreements with the importing nation. For example, under certain agreements, duty rates can be Free (e.g., for Australia, Bahrain, Chile, Colombia, Israel, Jordan, South Korea, Morocco, Oman, Peru, Singapore). It is crucial to consult the specific tariff schedule of the importing country, such as the USITC Harmonized Tariff Schedule, the EU TARIC database, or the UK Trade Tariff, for the most accurate and up-to-date rates applicable to your specific origin country.
How is HS code 580137 classified? What defines a 'warp pile fabric'?
HS code 580137 falls under Chapter 58, which covers 'Special woven fabrics; tufted textile fabrics; lace; tapestries; trimmings; and other special manufactured textile articles'. A warp pile fabric is characterized by the presence of loops or cut threads (pile) formed by extra warp yarns that are woven into the ground fabric. These pile yarns are distinct from the warp yarns that form the basic structure of the fabric. The WCO's Explanatory Notes to the Harmonized System provide detailed criteria for distinguishing pile fabrics from other textile constructions, focusing on the method of pile formation and the yarn count and density.
What documentation is typically required when importing warp pile fabrics under HS code 580137?
Standard import documentation for HS code 580137 generally 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, for preferential duty rates, a Certificate of Origin (COO) is often required, demonstrating that the goods meet the rules of origin stipulated in the relevant trade agreement. Importers should also be prepared to provide fabric composition details to substantiate the classification under 'man-made fibers'.
Can you provide a concrete example of how the import duty for HS code 580137 is calculated?
Certainly. Assume an importer brings 1,000 square meters of warp pile fabric of man-made fibers valued at $5,000 USD into a country with an MFN duty rate of 8.00%. The duty calculation would be based on the ad valorem (value-based) rate. Duty Amount = Value of Goods × Duty Rate. In this case, Duty Amount = $5,000 USD × 8.00% = $400 USD. If there were also a specific duty component (e.g., per square meter), it would be calculated separately and potentially combined with the ad valorem duty, depending on the tariff structure.
Which major trade agreements offer preferential duty rates for HS code 580137, and how can an importer verify eligibility?
Several trade agreements can provide preferential duty rates for HS code 580137. Examples include agreements between the US and countries like South Korea (KORUS FTA), Australia (AUSFTA), and Chile (CLTCL). For imports into the EU, agreements with countries like South Korea or Singapore may offer reduced duties. To verify eligibility, importers must first confirm that the warp pile fabric originates from a country that is a party to a specific trade agreement. Then, they need to obtain a valid Certificate of Origin (COO) from the exporter that meets the requirements of that agreement. Consulting the official tariff database of the importing country (e.g., USITC, EU TARIC, UK Trade Tariff) will detail the specific preferential rates and origin rules for each trade partner.