HS 810430 Raspings, turnings and granules, graded according to size; powders
Quick Answer: Magnesium raspings, turnings, granules, and powders imported under HS 810430 enter the UK duty-free, the EU at 4.00% ad valorem, and the US at 4.4% ad valorem (MFN). This classification specifically covers processed forms of magnesium, graded by size or reduced to powder, distinct from unwrought or waste forms. Importers should be aware of potential variations in preferential duty rates for the US, as indicated by CustomTariffs data. Exporters and customs brokers must ensure accurate product description and grading to align with the specific tariff line.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8104300000 | 0.00 % | — | — |
| 8104300020 | 0.00 % | — | — |
| 8104300035 | 0.00 % | — | — |
| 8104300040 | 0.00 % | — | — |
| 8104300090 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8104300020 | 4.00 % | — | — |
| 8104300040 | 4.00 % | — | — |
| 8104300000 | 4.00 % | — | — |
| 8104300035 | 4.00 % | — | — |
| 8104300090 | 4.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8104300000 | 4.4% | Free (17 programs) | ["kg","Mg 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 8104.30?
Imports of Raspings, turnings and granules, graded according to size; powders 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 to Classify This HS Code?
What products does HS 810430 cover?
This subheading covers raspings, turnings, and granules of magnesium, graded according to size, as well as powders of magnesium. According to the World Customs Organization (WCO) Harmonized System Explanatory Notes, these forms are typically derived from the machining or processing of magnesium metal. The USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this classification applies to magnesium in these specific physical states, provided they are not further worked to the extent that they would fall under a more specific heading or subheading.
What falls outside HS 810430?
The following products are excluded from HS 810430: solid magnesium ingots, bars, rods, and profiles, which are classified under HS 8104.11 or 8104.19; magnesium waste and scrap, which are typically classified under HS 8104.20; and finished articles of magnesium, such as magnesium alloys or magnesium compounds, which would be classified according to their specific nature and function under other headings. For instance, magnesium oxide would fall under Chapter 28.
What are common classification mistakes for HS 810430?
A common error is misclassifying magnesium powders or granules that have been mixed with other substances or subjected to processes that alter their essential character, potentially leading them to be classified as magnesium compounds or alloys under different headings. Additionally, failing to distinguish between "waste and scrap" (HS 8104.20) and "raspings, turnings, granules, and powders" (HS 810430) can lead to incorrect classification, especially when the material's origin from machining processes is not clearly identified.
How should importers classify products under HS 810430?
The correct procedure for classifying products under HS 810430 involves a thorough examination of the physical form of the magnesium. Importers and customs brokers must verify that the product consists of raspings, turnings, granules graded by size, or powders. Consulting the WCO Harmonized System Explanatory Notes and the specific tariff schedules of the importing country, such as the USITC HTS or the UK Trade Tariff, is crucial to confirm the precise definition and scope of this subheading.
How is the duty calculated for products under HS 810430?
A shipment of 500 kilograms of magnesium powder, declared at a customs value of $2,500 USD, would attract a US duty of $125.00. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem, applied to the declared customs value ($2,500 USD × 0.05 = $125.00). This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule for HS code 810430.
Which trade agreements reduce duties for HS 810430?
Several free trade agreements may reduce the applicable duty rate for HS 810430, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying originating goods from Canada and Mexico. The UK's Generalized System of Preferences (GSP) may offer reduced or Free duty rates for qualifying goods from certain developing countries. Documentation required typically includes a self-certified origin statement for USMCA or a GSP Form A for GSP beneficiaries, depending on the specific jurisdiction and agreement.
```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 810430 (Raspings, turnings and granules, graded according to size; powders)?
The Most Favored Nation (MFN) duty rate for HS code 810430 is 4.4% ad valorem. However, preferential duty rates are available under various trade agreements. For instance, under the Free Trade Agreement between the United States and Australia (AU), the rate is Free. Similarly, under agreements with countries like Canada (CA) and Mexico (MX) (under USMCA), the rate is also Free. It is crucial for importers to verify the specific origin of the goods and consult the relevant trade agreement schedules for the most accurate duty rate applicable to their shipment. Always refer to the official tariff database of the importing country (e.g., the USITC Harmonized Tariff Schedule) for definitive rates.
How is the classification of 'raspings, turnings and granules, graded according to size; powders' under HS 810430 determined?
Classification under HS 810430 hinges on the physical form of the magnesium. The code specifically covers magnesium in the form of raspings, turnings, granules, or powders, where these forms are graded according to size. This means the material must have been processed into these particulate forms and, for granules and powders, sorted or classified by particle size. If the magnesium is in unwrought form (e.g., ingots, blocks) or other shapes not meeting these criteria, it would be classified under a different subheading within HS 8104. The WCO's Explanatory Notes for Chapter 81 provide further guidance on the characteristics of these forms.
What documentation is typically required for importing goods classified under HS 810430?
Standard import documentation for HS 810430 includes a commercial invoice detailing the value, quantity, and description of the goods, a packing list, and a bill of lading or air waybill. Crucially, to claim preferential duty rates under a trade agreement, a Certificate of Origin (COO) is usually required. This document, issued by the exporter or a designated authority in the country of origin, certifies that the goods meet the rules of origin stipulated in the relevant trade agreement. Importers should also be prepared to provide safety data sheets (SDS) if the magnesium powder poses any specific hazards, and potentially assay reports to confirm the purity and composition of the material.
Can you provide an example of how the import duty for HS 810430 is calculated?
Certainly. Let's assume a shipment of magnesium powder (HS 810430) is imported into the United States from a country not covered by a preferential trade agreement, thus subject to the MFN duty rate of 4.4% ad valorem. If the commercial invoice value of the shipment is $10,000 USD, the import duty would be calculated as follows: Duty = Value × Duty Rate. Duty = $10,000 USD × 4.4% = $440 USD. In this scenario, the importer or customs broker would be responsible for paying $440 USD in duties. If the goods were eligible for a Free trade rate, the duty would be $0.
Which common trade agreements significantly impact the duty rates for HS code 810430?
Several trade agreements offer preferential duty rates for HS code 810430. For example, under the United States-Mexico-Canada Agreement (USMCA), goods originating from Canada (CA) and Mexico (MX) are typically admitted duty-free. Similarly, agreements with countries like Australia (AU), Chile (CL), South Korea (KR), and Singapore (SG) often provide for reduced or zero duty rates. The European Union's TARIC database and the UK's Trade Tariff also list preferential rates for goods originating from countries with which these economic blocs have trade agreements. Importers must ensure their goods meet the specific rules of origin for each agreement to benefit from these lower rates.