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HS-6 · Subheading

680610

Slag wool, rock wool and similar mineral wools (including intermixtures thereof), in bulk, sheets or rolls

Heading 6806Slag, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag, mixtures and articles of heat, sound insulating or sound-absorbing mineral materials

Chapter 68: Articles of stone, plaster, cement

Plain-language overview

Use HS-6 680610 when importing or exporting slag wool, rock wool, or similar mineral wools, typically found in bulk, sheets, or rolls. For instance, if you're shipping insulation material made from rock wool, this is the correct code.

This code specifically covers slag wool and rock wool, which are used in construction and insulation applications. It's important to distinguish this from HS-6 680620, which relates to similar materials but in different forms or compositions.

The 680610 classification is essential for products that provide heat and sound insulation, commonly used in residential and commercial buildings. If your product is a roll of rock wool insulation, it fits here.

When considering the differences, note that while 680610 encompasses bulk and sheet forms of mineral wool, 680690 includes other types of insulating materials that might not fit the specific characteristics of slag or rock wool.

Keywords & topics

Useful terms traders and brokers use for this HS-6 subheading.

slag wool insulation · rock wool sheets · bulk mineral wool · sound-absorbing materials · heat insulation products · construction insulation · industrial insulation · acoustic insulation · fireproofing materials · insulating panels · rock wool batts · exfoliated vermiculite · expanded clays · foamed slag · mineral wools

Examples

Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.

  • Bulk shipments of rock wool insulation for construction projects
  • Rolls of slag wool used for thermal insulation in industrial applications
  • Sheets of rock wool for soundproofing in music studios
  • Insulating panels made from slag wool for HVAC systems
  • Rock wool batts packaged for residential insulation
  • Slag wool products used in fireproofing applications
  • Mineral wool used in acoustic ceiling tiles
  • Bulk containers of exfoliated vermiculite mixed with rock wool

Common questions

Frequent classification questions with short practical guidance.

What is HS code 680610 used for?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How do I classify rock wool for import?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Is slag wool the same as rock wool?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

What products fall under HS-6 680610?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Can I use HS-6 680610 for soundproofing materials?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

What are the packaging requirements for rock wool?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How to determine if my material is slag wool?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Are there any special regulations for importing mineral wool?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Related topics

Common real-world topics that come up during code comparison.

How to classify slag wool for customs

Check the exact product specs and destination-country tariff notes before finalizing the code.

What are the differences between rock wool and slag wool

Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.

Shipping requirements for rock wool insulation

Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.

Best practices for importing mineral insulation materials

Check the exact product specs and destination-country tariff notes before finalizing the code.

Understanding HS codes for construction materials

Use this topic to narrow your shortlist, then validate the final code against legal wording.

What to include on invoices for rock wool shipments

Use this topic to narrow your shortlist, then validate the final code against legal wording.

Guidelines for exporting slag wool products

Check the exact product specs and destination-country tariff notes before finalizing the code.

How to identify sound-absorbing mineral materials

Use this topic to narrow your shortlist, then validate the final code against legal wording.

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What types of products are classified under HS-6 680610?
HS-6 680610 includes slag wool, rock wool, and similar mineral wools, typically in bulk, sheets, or rolls used for insulation.
How do I know if my product qualifies for this HS code?
If your product is made from slag or rock wool and serves as insulation or sound absorption, it likely qualifies under HS-6 680610.
Are there any specific import regulations for rock wool?
Yes, check with your local customs authority for any specific regulations or standards that apply to importing rock wool products.
Can I use HS-6 680610 for soundproofing materials?
Yes, products that provide sound insulation and are made from rock or slag wool can be classified under HS-6 680610.
What is the difference between HS-6 680610 and HS-6 680620?
HS-6 680610 covers slag and rock wool, while HS-6 680620 pertains to similar materials but may include different compositions or forms.
What packaging is required for shipping rock wool?
Rock wool can be shipped in bulk, rolls, or sheets, but ensure the packaging is secure to prevent damage during transit.
Is there a duty rate for importing slag wool?
Duty rates vary by country. Check with your customs broker or local customs office for specific rates applicable to slag wool.
How can I determine the correct HS code for my insulation product?
Review the product's composition and intended use. If it’s made from slag or rock wool and used for insulation, HS-6 680610 is likely appropriate.

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