HS 360340 Detonating caps
Quick Answer: Detonating caps imported under HS 360340 enter the UK at 0.00%, the EU at 6.50% ad valorem, and the US at 0.2% ad valorem (with preferential rates available for certain trading partners). This HS code specifically covers detonating caps, also known as blasting caps, which are small explosive devices used to initiate the detonation of a larger explosive charge. Importers and customs brokers should be aware that these are highly regulated items, and specific licensing or permits may be required depending on the destination country. According to CustomTariffs data, while the UK offers duty-free entry, other major markets impose duties, necessitating careful cost analysis for international shipments.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3603400000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3603400000 | 6.50 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3603400000 | 0.2% | Free (17 programs) | ["No."] |
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 3603.40?
Imports of Detonating caps 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 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 Has Trade Volume Developed?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 360340 cover?
This subheading covers detonating caps, also known as blasting caps, which are small explosive devices designed to initiate a larger explosive charge. According to the World Customs Organization (WCO) Harmonized System Nomenclature, these are typically sensitive primary explosives that, when fired, produce a flame or shock wave sufficient to detonate a secondary explosive. The USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this category includes electric detonators, non-electric detonators, and delay detonators used in mining, construction, and demolition industries.
What falls outside HS 360340?
The following products are excluded from HS 360340: fuses, igniters, and other initiating devices that do not contain a primary explosive charge designed to detonate a main explosive. For instance, safety fuses, which burn at a controlled rate to initiate an explosive, are classified under HS 360300. Similarly, electric matches or igniters that generate heat or a spark but do not contain a detonating explosive component are typically classified under other headings within Chapter 36, such as HS 360300, depending on their specific construction and function.
What are common classification mistakes for HS 360340?
A common error is misclassifying detonating cords or igniter cords under this subheading. Detonating cords, which contain a core of high explosive and are used to initiate multiple explosive charges simultaneously, are generally classified under HS 360300. Another mistake involves confusing detonating caps with simple pyrotechnic devices or fireworks, which fall under different HS codes. Adherence to General Interpretative Rule 1 and 3 is crucial to ensure accurate classification based on the essential character of the product.
How should importers classify products under HS 360340?
The correct procedure for classifying detonating caps involves a thorough examination of the product's technical specifications and intended use. Importers and customs brokers must consult the official tariff schedule of the importing country, such as the USITC HTS or the UK Trade Tariff, and cross-reference with WCO Explanatory Notes. It is essential to determine if the product contains a primary explosive charge specifically designed for detonation initiation; if so, HS 360340 is likely applicable.
How is the duty calculated for products under HS 360340?
A shipment of 1,000 electric blasting caps, 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, as published in the USITC Harmonized Tariff Schedule for HS 360340. The calculation is: 5.0% × $5,000 USD = $250.00. This rate applies if no preferential trade agreement is claimed and the goods originate from a country not otherwise exempted.
Which trade agreements reduce duties for HS 360340?
Several free trade agreements may reduce the applicable duty rate for HS 360340, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, originating detonating caps from Canada or Mexico can enter the United States duty-free. To claim this preference, a valid origin declaration is required, typically a self-certified statement of origin. While not directly applicable to this specific product, the EU and UK have various agreements that could offer reduced rates for originating goods from partner countries, often requiring an EUR.1 movement certificate.
```Which HS Codes Are Related?
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FAQ
What are the import duty rates for HS code 360340 (Detonating caps) into the United States?
The standard Most Favored Nation (MFN) duty rate for HS code 360340 (Detonating caps) into the United States is 0.2% ad valorem. However, preferential duty rates may apply under various trade agreements. For example, goods from Australia (AU) may enter duty-free. It is crucial to consult the Harmonized Tariff Schedule of the United States (HTSUS) maintained by the US International Trade Commission (USITC) for the most current and specific rates applicable to your country of origin.
How is the import duty for HS code 360340 calculated, and can you provide an example?
The duty for HS code 360340 is typically calculated on an ad valorem basis, meaning it's a percentage of the declared value of the goods. For instance, if the MFN duty rate is 0.2% and you import detonating caps valued at $10,000, the duty would be calculated as: $10,000 (value) × 0.002 (duty rate) = $20.00. Always verify the specific duty rate applicable to your shipment based on its origin and any applicable trade agreements.
What documentation is typically required for importing detonating caps (HS 360340)?
Importing detonating caps (HS 360340) involves significant regulatory oversight due to their classification as explosives. In addition to standard import documentation such as a commercial invoice, packing list, and bill of lading, importers will likely need specific permits and licenses from relevant government agencies. In the U.S., this often includes authorization from the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) and potentially the Department of Transportation (DOT) for safe transport. Compliance with all safety, storage, and handling regulations is mandatory.
Are there specific classification criteria to ensure correct HS code 360340 for detonating caps?
HS code 360340 specifically covers 'Detonating caps'. This generally includes electric detonators, non-electric detonators, and blasting caps designed to initiate explosives. The key criterion is their function as a primary initiator for a larger explosive charge. Items that are part of a larger explosive device but do not function as the initial detonator may fall under different HS codes. Consulting the Explanatory Notes of the Harmonized System (WCO) and the specific tariff schedule of the importing country is recommended for precise classification.
Which common trade agreements offer preferential duty rates for HS code 360340?
Several trade agreements can provide preferential duty rates for HS code 360340. For example, under the U.S. tariff schedule, countries like Australia (AU) may have duty-free access (0.00%). Other agreements might offer reduced rates. It is essential for importers to check the specific provisions of trade agreements such as USMCA (United States-Mexico-Canada Agreement), CAFTA-DR (Dominican Republic-Central America Free Trade Agreement), or bilateral agreements with specific countries to determine eligibility for preferential treatment. The USITC HTSUS is the definitive source for these rates.