HS 510910 Containing 85 % or more by weight of wool or of fine animal hair
Quick Answer: Yarn of wool or of fine animal hair, containing 85% or more by weight of wool or of fine animal hair, enters the US at 4% ad valorem under the Most Favored Nation (MFN) rate, the EU at 5.00% ad valorem, and the UK at 4.00% ad valorem. This classification specifically applies to yarns where the predominant material is wool or fine animal hair, such as cashmere or alpaca. Importers should be aware of potential preferential duty rates available under Free Trade Agreements for certain origins, as indicated by the US tariff data. CustomTariffs aggregates this information to assist in compliance.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 5109109000 | 4.00 % | — | — |
| 5109100000 | — | — | — |
| 5109101000 | 2.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 5109109000 | 5.00 % | — | — |
| 5109100000 | — | — | — |
| 5109101000 | 3.80 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 510910 | — | — | — |
| 5109104000 | 4% | Free (14 programs) | ["kg"] |
| 5109109000 | 6% | Free (14 programs) | ["kg"] |
| 5109102000 | Free | — | ["kg"] |
| 5109108000 | 6% | 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 5109.10?
Imports of Containing 85 % or more by weight of wool or of fine animal hair 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 510910 cover?
This subheading covers yarns of wool or of fine animal hair, specifically those containing 85% or more by weight of wool or of fine animal hair. According to the World Customs Organization's Harmonized System Nomenclature, this includes single, multiple (folded) or cabled yarns. The USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm this scope, focusing on the fiber content as the primary determinant for classification under this specific code, excluding any yarns where the wool or fine animal hair content is less than 85%.
What falls outside HS 510910?
The following products are excluded from HS 510910: yarns containing less than 85% wool or fine animal hair by weight, which would be classified under other subheadings within heading 5109 based on their predominant fiber content. Also excluded are yarns of other materials, such as cotton or synthetic fibers, even if blended with small amounts of wool. For instance, a yarn primarily of cotton with a minor wool content would not fall here, nor would yarns of pure synthetic fibers.
What are common classification mistakes for HS 510910?
A common error is misinterpreting the "85% or more by weight" requirement. Importers may incorrectly assume that any yarn with *any* wool content falls under this category, neglecting the strict percentage threshold. This can lead to misclassification. Furthermore, failing to properly identify whether the hair is "fine animal hair" (e.g., cashmere, angora, alpaca, vicuña, camel) versus coarse animal hair can also result in errors, as per General Rule of Interpretation 1 and 3.
How should importers classify products under HS 510910?
The correct procedure for classifying yarns under HS 510910 involves a two-step process. First, determine the fiber composition of the yarn, specifically the percentage by weight of wool and fine animal hair. Second, confirm that this combined percentage meets or exceeds 85%. Importers and customs brokers must consult the product's technical specifications or laboratory analysis to verify this crucial detail, ensuring accurate declaration to customs authorities.
How is the duty calculated for products under HS 510910?
A 100% Merino wool yarn weighing 5 kilograms and declared at a customs value of $100 USD would attract a US duty of $10.00. This is calculated using the USITC Harmonized Tariff Schedule's Most Favored Nation (MFN) rate of 2.0% ad valorem, applied to the declared value ($100 USD × 0.02 = $2.00). However, if the yarn were classified under a specific tariff item with a per-kilogram rate, for example, $2.00 per kilogram, the duty would be $10.00 (5 kg × $2.00/kg).
Which trade agreements reduce duties for HS 510910?
Several free trade agreements may reduce the applicable duty rate for HS 510910, 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 reduced or duty-free rates for eligible goods from certain developing countries. To claim these preferences, a self-certified origin statement for USMCA or a GSP Form A for GSP beneficiaries is typically required.
```Which HS Codes Are Related?
Not the right code? Search all HS codes to find the correct tariff classification.
FAQ
What are the typical import duty rates for HS code 510910, 'Yarn of wool or of fine animal hair, put up for retail sale'?
The Most Favored Nation (MFN) duty rate for HS code 510910 can vary. For example, under the US tariff schedule, the MFN rate is often around 4.00% ad valorem. However, preferential duty rates are available for goods originating from countries with which the importing country has trade agreements. For instance, imports 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 others may be eligible for duty-free entry (Free). It is crucial to consult the specific tariff schedule of the importing country and provide valid proof of origin to claim preferential treatment.
How is the classification of HS code 510910 determined, specifically regarding the '85% or more by weight of wool or of fine animal hair' criteria?
The classification under HS code 510910 hinges on the fiber content. The key criterion is that the yarn must contain 85% or more by weight of wool or fine animal hair. 'Fine animal hair' typically includes fibers like cashmere, mohair, angora, alpaca, llama, and vicuña. If the yarn contains less than 85% wool or fine animal hair, it would be classified under a different heading based on the predominant fiber. Importers must have documentation, such as a manufacturer's declaration or laboratory test results, to substantiate the fiber composition.
What documentation is typically required for importing goods classified under HS code 510910?
When importing goods under HS code 510910, standard import documentation is required, including a commercial invoice, packing list, and bill of lading or air waybill. Crucially, to claim preferential duty rates under trade agreements, a valid Certificate of Origin is mandatory. This document certifies that the goods meet the rules of origin stipulated in the relevant trade agreement. For classification verification, a manufacturer's declaration detailing the fiber content (wool/fine animal hair percentage) may also be requested by customs authorities.
How is the import duty calculated for HS code 510910, and can you provide an example?
The duty for HS code 510910 is typically calculated on an ad valorem basis, meaning it is a percentage of the declared value of the goods. For example, if the MFN duty rate is 4.00% and a shipment of yarn valued at $10,000 is imported, the calculated duty would be $10,000 (value) × 0.04 (duty rate) = $400. If the tariff also includes a specific duty component (e.g., per kilogram), the total duty would be the higher of the ad valorem or specific duty, or a combination, depending on the specific tariff structure. Always verify the exact duty calculation method in the importing country's tariff schedule.
Which major trade agreements commonly offer reduced or duty-free entry for products classified under HS code 510910?
Several trade agreements can provide preferential treatment for HS code 510910. For imports into the United States, agreements with countries like Chile (USCMA), South Korea (KORUS FTA), and Australia (AUSFTA) may offer reduced or zero duties, provided the yarn originates from these countries and meets the respective rules of origin. The European Union's TARIC system and the UK Trade Tariff list numerous preferential rates under agreements with various countries. For example, agreements with Canada, Mexico, and many other nations often include provisions for textiles. Importers must consult the specific trade agreement and ensure compliance with its rules of origin to benefit from these preferential rates.