HS 681410 Plates, sheets and strips of agglomerated or reconstituted mica, whether or not on a support
Quick Answer: Plates, sheets, and strips of agglomerated or reconstituted mica, whether or not on a support, imported under HS 681410 enter the UK duty-free, the EU at 1.70% ad valorem, and the US at a preferential rate of Free for certain countries, 2.7% ad valorem for others, and 40% ad valorem for most favored nation (MFN) treatment. This classification covers manufactured mica products formed by binding mica flakes or powder together, often used for electrical insulation, heat resistance, and as fillers. Importers should verify specific country-of-origin preferential duty rates for the US. CustomTariffs aggregates this information for compliance planning.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 6814100000 | 0.00 % | — | — |
| 6814100010 | 0.00 % | — | — |
| 6814100090 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 6814100010 | 1.70 % | — | — |
| 6814100000 | 1.70 % | — | — |
| 6814100090 | 1.70 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 6814100000 | 2.7% | Free (18 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 6814.10?
Imports of Plates, sheets and strips of agglomerated or reconstituted mica, whether or not on a support 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 15 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 681410 cover?
This subheading covers plates, sheets, and strips made from agglomerated or reconstituted mica. Agglomerated mica is formed by binding mica flakes together with binders, while reconstituted mica is produced by processing mica paper or films. These materials are often manufactured in continuous sheets or cut into specific dimensions, and may be supplied with or without a supporting material, such as paper, fabric, or plastic film, to enhance their structural integrity or application suitability. The World Customs Organization (WCO) Explanatory Notes to Heading 6814 clarify that this category includes materials prepared for electrical insulation, thermal insulation, or decorative purposes.
What falls outside HS 681410?
The following products are excluded from HS 681410: natural mica split or cleaved into sheets (classified under HS 6814.90), mica powder (classified under HS 2525.10), and articles of mica not specifically covered by this heading or other headings in Chapter 68. For instance, mica-based paints or varnishes would be classified according to their primary constituent or function, and mica-filled plastics would fall under Chapter 39. Articles where mica is merely a minor component or filler, and not the defining characteristic of the plate, sheet, or strip, are also excluded.
What are common classification mistakes for HS 681410?
A common error is misclassifying composite materials where mica is not the primary binding agent or where the product is not in a plate, sheet, or strip form. For example, mica-based insulation boards that are primarily composed of cement or other binders might be incorrectly classified here. According to General Interpretative Rule 3(b) of the Harmonized System, when goods are mixed or composed of different materials, classification is determined by the essential character of the goods. Importers must carefully assess the composition and form to ensure the product meets the definition of agglomerated or reconstituted mica in the specified formats.
How should importers classify products under HS 681410?
The correct procedure for classifying products under HS 681410 involves a thorough examination of the product's composition, manufacturing process, and physical form. Importers and customs brokers must consult the official tariff schedule of the importing country, such as the USITC Harmonized Tariff Schedule (HTS) or the EU TARIC database, and review the Section Notes and Chapter Notes for Chapter 68. It is crucial to verify that the product is indeed made of agglomerated or reconstituted mica and is presented in the form of plates, sheets, or strips, whether or not on a support.
How is the duty calculated for products under HS 681410?
A shipment of 100 square meters of mica insulation sheets, each measuring 1mm thick and declared at a customs value of $500 USD, would attract a US duty of $35.00. This is calculated using the Most Favored Nation (MFN) duty rate of 7.0% ad valorem, applied to the declared customs value ($500 USD × 0.07 = $35.00). This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule for HS code 6814.10.0000.
Which trade agreements reduce duties for HS 681410?
Several free trade agreements may reduce the applicable duty rate for HS 681410, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, qualifying products of Canadian or Mexican origin may receive a duty rate of Free. To claim this preference, a valid USMCA certification of origin is required. Additionally, for goods originating from countries benefiting from the US Generalized System of Preferences (GSP), a duty-free status might be available, requiring a GSP Form A. Specific documentation requirements vary by jurisdiction and the applicable trade agreement.
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FAQ
What are the typical import duty rates for HS code 681410 (Plates, sheets and strips of agglomerated or reconstituted mica)?
Import duty rates for HS code 681410 can vary significantly by country. For example, the United States applies a Most Favored Nation (MFN) duty rate of 1.70% ad valorem. The European Union, under the TARIC system, often has a rate of 0.00% ad valorem for this classification. The United Kingdom's Trade Tariff also typically lists a 0.00% duty rate. It is crucial to consult the specific tariff schedule of the importing country for the definitive rate.
How is the duty for HS code 681410 calculated? Can you provide an example?
The duty for HS code 681410 is generally calculated on an ad valorem basis, meaning it's a percentage of the declared value of the goods. For instance, if the United States MFN duty rate of 1.70% applies to a shipment of reconstituted mica sheets valued at $10,000 USD, the import duty would be calculated as: $10,000 (Value) × 1.70% (Duty Rate) = $170.00 USD. Always ensure the declared value is the customs value, which typically includes the cost of goods, insurance, and freight to the port of importation.
What are the key classification criteria for goods under HS code 681410?
HS code 681410 covers plates, sheets, and strips made from agglomerated or reconstituted mica. This means the mica is processed and bound together using binders or other materials to form these flat products. The key is that the mica is not in its natural, cleaved form but has been reformed into specific shapes. The products may or may not be supported by other materials, such as paper, plastic, or fabric, but the essential character must be derived from the agglomerated or reconstituted mica.
Which trade agreements offer preferential duty rates for HS code 681410?
Many trade agreements can provide preferential duty rates, often reducing them to 0.00% or a significantly lower percentage, for goods classified under HS 681410. For example, goods originating from countries that are part of the European Union's Generalized Scheme of Preferences (GSP) or specific Free Trade Agreements (FTAs) with the EU may benefit from reduced duties. Similarly, imports into the United States from countries with FTAs like USMCA (United States-Mexico-Canada Agreement) might qualify for preferential treatment, though specific product rules of origin must be met. Importers must verify the origin of their goods and consult the relevant trade agreement schedules.
What documentation is typically required when importing goods under HS code 681410?
Standard import documentation for HS code 681410 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. Depending on the importing country and the origin of the goods, a Certificate of Origin may be required to claim preferential duty rates under a trade agreement. Some countries might also request safety data sheets (SDS) or technical specifications to confirm the composition and intended use of the reconstituted mica products, especially if they are intended for specific industrial applications.