HS 701710 Of fused quartz or other fused silica
Quick Answer: Glassware of fused quartz or other fused silica, imported under HS 701710, enters the UK duty-free, the EU at 3.00% ad valorem, and the US with varying rates including Free, 50%, and 4.6% ad valorem depending on specific product characteristics. This classification covers laboratory, hygienic, pharmaceutical, or similar glassware made from these highly pure and heat-resistant materials, often used in scientific research and industrial processes. Importers should verify the precise US tariff classification to determine the applicable duty. According to CustomTariffs data, understanding these jurisdictional differences is crucial for accurate landed cost calculations and compliance.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7017100000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7017100000 | 3.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 701710 | — | — | — |
| 7017103000 | Free | — | ["kg"] |
| 7017106000 | 4.6% | Free (17 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 7017.10?
Imports of Of fused quartz or other fused silica 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, GSP, and 14 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 701710 cover?
This subheading covers laboratory, hygienic, or pharmaceutical glassware and graduated glassware, specifically those manufactured from fused quartz or other fused silica. According to the World Customs Organization's Harmonized System Nomenclature, this material is characterized by its high purity and resistance to thermal shock and chemical attack, making it ideal for specialized scientific applications. The USITC Harmonized Tariff Schedule and the EU TARIC database confirm that items such as crucibles, beakers, flasks, and measuring cylinders made entirely of fused quartz or fused silica fall under this classification.
What falls outside HS 701710?
The following products are excluded from HS 701710: glassware made from borosilicate glass, even if it exhibits good thermal and chemical resistance, as it is not considered fused quartz or fused silica. Items that are primarily decorative or for general household use, regardless of material, are also excluded. Furthermore, any laboratory glassware that incorporates significant amounts of other materials, such as metal fittings or plastic components, may be classified elsewhere based on the principal characteristic, as per General Interpretative Rule 3 of the Harmonized System.
What are common classification mistakes for HS 701710?
A common error is misidentifying the material composition, particularly confusing high-purity borosilicate glass with fused quartz or fused silica. Importers may also incorrectly classify composite items where the fused quartz or silica is not the predominant material or is a minor component. General Interpretative Rule 2(b) concerning incomplete or unfinished articles, or General Interpretative Rule 3(b) for mixtures or composite goods, might be misapplied if the primary material is not accurately assessed, leading to incorrect duty rates.
How should importers classify products under HS 701710?
The correct procedure for classifying products under HS 701710 involves a thorough examination of the item's material composition and intended use. Importers and customs brokers must verify that the glassware is exclusively made from fused quartz or fused silica, distinguishing it from other glass types. Consulting the Explanatory Notes to the Harmonized System and the specific national tariff schedules, such as the USITC HTS or the UK Trade Tariff, is crucial for accurate determination, ensuring that the product meets the material and functional criteria for this subheading.
How is the duty calculated for products under HS 701710?
A fused silica laboratory beaker weighing 0.5 kg and declared at a customs value of $150 USD would attract a US duty of $7.50. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem applied to the declared value ($150 USD × 0.05 = $7.50). This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule for HS code 701710.0000, which is 5.0% ad valorem.
Which trade agreements reduce duties for HS 701710?
Several free trade agreements may reduce the applicable duty rate for HS 701710, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying goods originating from Canada or Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) may also offer preferential rates for goods from member countries. To claim these preferences, importers typically require a self-certified origin statement for USMCA or a specific origin declaration for CPTPP, depending on the jurisdiction's requirements.
```Which HS Codes Are Related?
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FAQ
What are the typical import duty rates for HS code 701710 (laboratory glassware of fused quartz or fused silica)?
The Most Favored Nation (MFN) duty rate for goods classified under HS code 701710 can vary by importing country. For example, in the United States, the general tariff rate is 3.5% ad valorem. In the European Union, under the TARIC system, the rate is often 0.00% ad valorem for most origins. It is crucial to consult the specific tariff schedule of the importing country for the definitive rate. For instance, the UK Trade Tariff lists a rate of Free (0.00%) for goods from most countries, but specific preferential rates may apply under trade agreements.
What are the key classification criteria for HS code 701710?
HS code 701710 specifically covers 'laboratory, hygienic or pharmaceutical glassware, of fused quartz or other fused silica'. The primary classification criterion is the material: the glassware must be made from fused quartz or fused silica. This material is characterized by its high purity, excellent thermal shock resistance, and low thermal expansion. The intended use is also important; it must be for laboratory, hygienic, or pharmaceutical purposes, such as beakers, flasks, test tubes, crucibles, or cuvettes designed for scientific or medical applications.
How is the import duty for HS code 701710 calculated, and can you provide an example?
The duty calculation for HS code 701710 is typically based on an ad valorem rate, meaning a percentage of the declared value of the goods. For example, if the MFN duty rate is 3.5% and you import fused silica laboratory beakers valued at $10,000 USD, the import duty would be calculated as: $10,000 (value) × 3.5% (duty rate) = $350 USD. Always ensure the declared value is the customs value, which usually includes the cost of goods, insurance, and freight to the port of importation.
Are there preferential duty rates available for HS code 701710 under trade agreements?
Yes, preferential duty rates are often available for goods classified under HS code 701710 depending on the origin of the goods and the trade agreements in place between the exporting and importing countries. For example, goods originating from countries that are part of the EU's Generalized Scheme of Preferences (GSP) or specific Free Trade Agreements (FTAs) with the EU may benefit from reduced or zero duty rates. Similarly, the US has FTAs with various countries that could impact the duty rate for this HS code. Importers must provide proof of origin, such as a Certificate of Origin, to claim preferential treatment.
What documentation is typically required when importing goods under HS code 701710?
When importing laboratory glassware of fused quartz or fused silica under HS code 701710, standard import documentation is generally required. This includes a commercial invoice, a packing list, and a bill of lading or air waybill. Depending on the importing country and the specific use of the goods, additional documentation might be necessary. For instance, if claiming preferential duty rates under a trade agreement, a Certificate of Origin is essential. Some countries may also require a declaration of conformity or specific safety certifications, especially for goods intended for pharmaceutical or critical laboratory use. Consulting with a customs broker or the importing country's customs authority is recommended to ensure all requirements are met.