What is HS code 251720 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
251720
Macadam of slag, dross or similar industrial waste; whether or not incorporating the materials in Tariff item 2517.10.00
Heading 2517 — Pebbles, gravel, crushed stone for concrete aggregates for road or railway ballast, shingle or flint; macadam of slag, dross etc tarred granules, chippings, powder of stones of heading no. 2515 and 2516
Chapter 25: Salt; sulphur; earths and stone
Plain-language overview
Use HS-6 251720 when importing or exporting macadam made from slag, dross, or similar industrial waste. For example, if you're shipping a bulk order of slag macadam for use in road construction, this code is applicable.
This code specifically covers macadam that may or may not include materials from Tariff item 2517.10.00. In contrast, HS-6 251710 refers to macadam made from other materials, such as crushed stone, which is not classified as industrial waste.
When considering HS-6 251720, think about the end-use of the product. If the macadam is intended for road or railway ballast, it fits this classification. However, if your product is primarily decorative gravel, you might need to look at different HS codes.
It's important to note that macadam of slag or dross is often used in construction and civil engineering projects. Ensure you have the correct documentation to support your classification, as this can affect customs duties and compliance.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
macadam of slag · dross macadam · industrial waste macadam · road construction materials · railway ballast · tarred granules · crushed stone aggregates · road surfacing materials · slag for construction · macadam classification · customs duties for macadam · macadam end-use · importing macadam · exporting macadam · macadam for drainage · macadam in landscaping
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Bulk shipment of slag macadam for highway construction
- Crushed dross used as a base layer for railway tracks
- Macadam made from industrial waste for road surfacing
- Tarred granules of slag for use in asphalt mixtures
- Recycled slag macadam for landscaping projects
- Dross macadam supplied for drainage applications
- Macadam of crushed stone mixed with slag for enhanced durability
Common questions
Frequent classification questions with short practical guidance.
How to classify slag macadam?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Is dross macadam subject to customs duties?
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What materials are included in HS-6 251720?
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Can I use slag macadam for road construction?
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What are the differences between HS-6 251720 and 251710?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How do I document macadam imports?
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What are the applications of macadam made from industrial waste?
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Related topics
Common real-world topics that come up during code comparison.
How to determine if my product falls under HS-6 251720
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What are the customs requirements for importing slag macadam
Check the exact product specs and destination-country tariff notes before finalizing the code.
Differences between macadam of slag and crushed stone
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Examples of products classified under HS code 251720
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Best practices for shipping dross macadam internationally
Use this topic to narrow your shortlist, then validate the final code against legal wording.
End-use considerations for macadam in construction projects
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Documentation needed for slag macadam imports
Check the exact product specs and destination-country tariff notes before finalizing the code.
How to classify industrial waste macadam for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of materials are classified under HS-6 251720?
- HS-6 251720 covers macadam made from slag, dross, or similar industrial waste, often used in road construction and railway ballast.
- Can I use HS-6 251720 for decorative gravel?
- No, HS-6 251720 is specifically for macadam intended for construction purposes. Decorative gravel would likely fall under a different classification.
- What documentation do I need for importing slag macadam?
- You should have a commercial invoice, packing list, and any relevant certifications that support the classification of the product as industrial waste.
- Are there any customs duties for importing dross macadam?
- Yes, customs duties may apply depending on the country of import and specific trade agreements. Check with your customs broker for details.
- How does HS-6 251720 differ from HS-6 251710?
- HS-6 251710 refers to macadam made from conventional materials like crushed stone, whereas HS-6 251720 is specifically for macadam made from slag or dross.
- What are common uses for macadam of slag?
- Common uses include road surfacing, railway ballast, and as a base layer in construction projects due to its durability.
- Is macadam of slag environmentally friendly?
- Using slag macadam can be environmentally beneficial as it recycles industrial waste, reducing landfill use and promoting sustainable construction practices.
- Can I export macadam made from dross?
- Yes, you can export dross macadam, but ensure you comply with the importing country's regulations and have the appropriate HS code for classification.
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