HS 520625 Measuring less than 125 decitex (exceeding 80 metric number)

Quick Answer: Cotton yarn, measuring less than 125 decitex (exceeding 80 metric number), enters the UK at 0.00%, the EU at 4.00% ad valorem, and the US at 9.2% ad valorem under the Most Favored Nation (MFN) tariff. This classification specifically applies to single, unbleached cotton yarns of this fineness. Importers should be aware of preferential duty rates available in the US for certain trading partners. According to CustomTariffs data, variations in duty rates across major markets necessitate careful planning for international shipments.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
5206250000 0.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
5206250000 4.00 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
5206250000 9.2% Free (14 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 5206.25?

Imports of Measuring less than 125 decitex (exceeding 80 metric number) 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 to Classify This HS Code?

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What products does HS 520625 cover?

This subheading covers single, continuous filament yarn of cotton, not put up for retail sale, specifically those measuring less than 125 decitex. This decitex measurement corresponds to a yarn count exceeding 80 metric number (Nm), indicating a very fine yarn. According to the WCO Harmonized System Explanatory Notes and definitions found in official tariff schedules like the USITC Harmonized Tariff Schedule (HTS) and the EU TARIC, this category is for fine cotton threads used in specialized textile manufacturing.

What falls outside HS 520625?

The following products are excluded from HS 520625: cotton yarn measuring 125 decitex or more (i.e., 80 metric number or less), cotton yarn put up for retail sale, and cotton yarn composed of multiple strands twisted together (unless each strand individually meets the decitex requirement and is classified separately). Additionally, yarns made from other fibers, such as synthetic or artificial fibers, or blends where cotton is not the sole or predominant component, are classified under different headings, typically in Chapter 54 or 55.

What are common classification mistakes for HS 520625?

A common error is misinterpreting the decitex measurement or the corresponding metric number (Nm). Importers may incorrectly assume a yarn falls into this category without accurately calculating its fineness. Another mistake involves confusing single yarn with multiple-ply yarn. According to General Interpretative Rule 1 and Rule 3(b) of the Harmonized System, the specific characteristics of the yarn, including its construction and fineness, are paramount for correct classification, and failure to verify these can lead to misclassification.

How should importers classify products under HS 520625?

The correct procedure for classifying products under HS 520625 involves accurately determining the yarn's decitex measurement. This is typically provided by the manufacturer or can be calculated from the yarn count (Nm). Importers must verify that the yarn is single filament, not put up for retail sale, and that its decitex is less than 125. Consulting the official tariff schedule of the importing country, such as the USITC HTS or EU TARIC, and cross-referencing with the WCO Explanatory Notes is crucial for confirmation.

How is the duty calculated for products under HS 520625?

A shipment of 100 kilograms of fine cotton sewing thread, measuring 50 decitex (equivalent to 200 Nm), declared at a customs value of $1,000 USD, would attract a US duty of $0.00 if it qualifies for duty-free treatment under a Free Trade Agreement, or a standard MFN duty. Assuming a hypothetical MFN duty rate of 3.5% ad valorem for illustrative purposes (actual rates vary by country and specific product details), the duty would be $35.00 (3.5% × $1,000). This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule.

Which trade agreements reduce duties for HS 520625?

Several free trade agreements may reduce the applicable duty rate for HS 520625, including the United States-Mexico-Canada Agreement (USMCA), which can offer duty-free entry for qualifying goods originating from Canada or Mexico. Additionally, the Generalized System of Preferences (GSP) may provide preferential rates for eligible goods from developing countries. 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.

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FAQ

What is the standard Most Favored Nation (MFN) import duty rate for cotton yarn, measuring less than 125 decitex, under HS code 5206.25?

The standard Most Favored Nation (MFN) import duty rate for cotton yarn classified under HS code 5206.25 (measuring less than 125 decitex, exceeding 80 metric number) is 9.2% ad valorem. This rate is applied to the declared customs value of the imported goods. For example, if the customs value of a shipment is $10,000, the MFN duty would be $920 ($10,000 × 0.092).

Are there preferential duty rates available for HS code 5206.25 from specific trading partners?

Yes, preferential duty rates are available for HS code 5206.25 from countries with which the importing nation has trade agreements. For instance, under certain agreements, the duty rate may be Free (0.00%) for imports originating from countries such as Australia (AU), Bahrain (BH), Chile (CL), Colombia (CO), Israel (IL), Jordan (JO), South Korea (KR), Morocco (MA), Oman (OM), Peru (PE), Singapore (SG), and others. Importers must ensure they possess valid proof of origin to claim these preferential rates.

What are the key classification criteria for HS code 5206.25, specifically regarding 'decitex' and 'metric number'?

HS code 5206.25 specifically applies to single, unbleached cotton yarn, not put up for retail sale, with a linear density of less than 125 decitex. Decitex (dtex) is a unit of linear density equal to one gram per 10,000 meters. This is equivalent to exceeding 80 metric number (Nm), where the metric number is defined as the number of 1,000-meter lengths per kilogram. Therefore, the yarn must be fine enough to fall within this specific decitex range.

What documentation is typically required to import cotton yarn under HS code 5206.25 and claim preferential duty rates?

To import cotton yarn under HS code 5206.25, standard import documentation such as a commercial invoice, packing list, and bill of lading is required. To claim preferential duty rates, a valid Certificate of Origin or a declaration of origin, compliant with the specific Free Trade Agreement (FTA) requirements, is essential. This document must be issued by the exporter and certified by the relevant authorities in the exporting country, demonstrating that the goods meet the rules of origin for the preferential treatment.

How is the duty calculated for HS code 5206.25 if the yarn is valued at $5,000 and originates from a country with a 4.00% ad valorem duty rate?

The duty calculation for HS code 5206.25 is based on the ad valorem rate applied to the customs value of the goods. If the yarn is valued at $5,000 and originates from a country with a 4.00% ad valorem duty rate, the duty amount would be $200. This is calculated as: Customs Value × Duty Rate = Duty Amount. In this case, $5,000 × 0.0400 = $200.