HS 520544 Measuring per single yarn less than 192,31 decitex but not less than 125 decitex (exceeding 52 metric number but not exceeding 80 metric number per single yarn)
Quick Answer: Cotton yarn, measuring between 125 and 192.31 decitex (equivalent to exceeding 52 but not exceeding 80 metric count per single yarn), imported under HS 5205.44 enters the UK at 0.00%, the EU at 4.00% ad valorem, and the US with rates varying from 9.9% to 22.3% ad valorem, with certain trade agreements offering duty-free entry. This classification specifically applies to single yarns of cotton, not put up for retail sale, with the specified decitex range. Importers should verify specific preferential rates and potential trade remedies. CustomTariffs aggregates this tariff information for compliance planning.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 5205440000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 5205440000 | 4.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 52054400 | 9.9% | Free (14 programs) | — |
| 5205440021 | — | — | ["kg"] |
| 5205440029 | — | — | ["kg"] |
| 5205440090 | — | — | ["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 5205.44?
Imports of Measuring per single yarn less than 192,31 decitex but not less than 125 decitex (exceeding 52 metric number but not exceeding 80 metric number per single yarn) 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?
What products does HS 520544 cover?
This subheading covers single cotton yarn, not put up for retail sale, with a linear density measuring less than 192.31 decitex but not less than 125 decitex. This corresponds to a metric number exceeding 52 but not exceeding 80 per single yarn, as defined by the World Customs Organization's Harmonized System Nomenclature. Official sources like the USITC Harmonized Tariff Schedule and the EU's TARIC database confirm this range, typically used for finer threads in textile manufacturing.
What falls outside HS 520544?
The following products are excluded from HS 520544: cotton yarn with a linear density outside the specified range (either finer than 125 decitex or coarser than 192.31 decitex), cotton yarn put up for retail sale (which falls under other headings), and yarn made from other fibers such as synthetic or artificial fibers. For instance, 100% polyester yarn of a similar linear density would be classified under Chapter 54, not Chapter 52.
What are common classification mistakes for HS 520544?
A common error is miscalculating or misinterpreting the linear density of the yarn. Importers may confuse decitex with other units of measurement or fail to account for the "single yarn" requirement, potentially classifying blended or plied yarns incorrectly. According to General Rule of Interpretation (GRI) 1, classification is determined by the terms of the heading and any relative section or chapter notes, emphasizing the importance of accurate measurement and understanding of yarn construction.
How should importers classify products under HS 520544?
The correct procedure for classifying products under HS 520544 involves first confirming the fiber content is 100% cotton. Subsequently, the linear density of the single yarn must be precisely measured in decitex. If this measurement falls between 125 and 192.31 decitex, and the yarn is not for retail sale, then HS 520544 is the appropriate classification. Importers should consult technical specifications from the manufacturer and, if necessary, laboratory testing.
How is the duty calculated for products under HS 520544?
A shipment of 1,000 kilograms of 100% cotton sewing thread, measuring 150 decitex per single yarn, declared at a customs value of $5,000 USD, would attract a US duty of $250.00. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem (5.0% × $5,000 USD = $250.00), as published in the USITC Harmonized Tariff Schedule for HS code 5205.44.0000.
Which trade agreements reduce duties for HS 520544?
Several free trade agreements may reduce the applicable duty rate for HS 520544, including the United States-Mexico-Canada Agreement (USMCA), which can provide for duty-free entry for qualifying goods originating from Canada or Mexico. Additionally, the Generalized System of Preferences (GSP) may offer reduced or free entry for goods from certain developing countries. Documentation required typically includes a USMCA Certificate of Origin or a GSP Form A, depending on the origin country and the specific agreement.
```Which HS Codes Are Related?
Not the right code? Search all HS codes to find the correct tariff classification.
FAQ
What are the import duty rates for HS code 520544, specifically for cotton yarn measuring between 125 and 192.31 decitex?
The Most Favored Nation (MFN) duty rate for HS code 520544 (cotton yarn, single, measuring less than 192.31 but not less than 125 decitex) is 9.9% ad valorem. However, preferential rates are available for imports from certain countries. For example, under Free Trade Agreements, goods from Australia (AU), Bahrain (BH), Chile (CL), Colombia (CO), Israel (IL), Jordan (JO), South Korea (KR), Morocco (MA), Oman (OM), Peru (PE), Singapore (SG), and the United States (US) may enter duty-free. Always verify the specific preferential origin requirements and documentation to claim these rates.
How is the duty calculated for HS code 520544 if the MFN rate of 9.9% applies?
The duty is calculated on an ad valorem basis, meaning it's a percentage of the declared customs value of the goods. For example, if you import 1,000 kilograms of cotton yarn classified under HS 520544 with a declared customs value of $5,000 USD, the MFN duty would be calculated as follows: Duty = 9.9% of $5,000 USD = 0.099 * $5,000 USD = $495 USD. Importers and brokers must ensure accurate valuation and classification to avoid penalties.
What are the key classification criteria for HS code 520544?
The primary classification criteria for HS code 520544 are: 1. Material: The yarn must be cotton (Chapter 52). 2. Construction: It must be a single yarn (not multiple or cabled). 3. Linear Density (Decitex): The yarn must have a linear density measuring less than 192.31 decitex but not less than 125 decitex. This corresponds to a metric number exceeding 52 but not exceeding 80 (where metric number = 10,000 / decitex). Accurate measurement and declaration of these parameters are crucial for correct classification.
What documentation is typically required when importing cotton yarn under HS code 520544, especially when claiming preferential duty rates?
Standard import documentation includes a commercial invoice, packing list, and bill of lading. When claiming preferential duty rates under a Free Trade Agreement (FTA), an importer must provide a Certificate of Origin (COO) or a declaration of origin issued by the exporter, compliant with the specific FTA's requirements. This document certifies that the goods meet the rules of origin stipulated in the agreement. Failure to provide the correct documentation can result in the denial of preferential treatment and the assessment of standard MFN duties.
Are there other HS codes that might be confused with 520544, and what are the distinguishing factors?
Yes, other HS codes within 5205 (Cotton yarn of cotton, measuring more than 80% by weight of cotton, not put up for retail sale) could be confused. The key distinguishing factor for 520544 is its specific range of linear density: less than 192.31 decitex but not less than 125 decitex (equivalent to exceeding 52 but not exceeding 80 metric number). For example, HS code 520543 covers yarn with a linear density less than 125 decitex, while 520545 covers yarn with a linear density less than or equal to 83.33 decitex. Precise measurement of the yarn's decitex or metric number is essential to differentiate between these subheadings.