What is HS code 680690 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
680690
Minerals; mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading no. 6811 or 6812 or of chapter 69
Heading 6806 — Slag, 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 680690 when importing or exporting minerals or mixtures designed for heat or sound insulation. For example, if you're shipping a pallet of expanded clay granules used in construction insulation, this is the right code.
This code specifically covers minerals and mixtures that provide thermal and acoustic insulation, distinguishing them from other materials like those classified under HS-6 680691, which focuses on specific types of rock wool.
When considering insulation materials, it's important to note that HS-6 680690 excludes items classified under headings 6811 or 6812, which pertain to other specific insulation products. This means you should ensure that your products do not fall into those categories.
If you're unsure whether your product fits this code, consider its primary use. For instance, if your product is a mixture of foamed slag and mineral fibers intended for sound absorption, then HS-6 680690 is appropriate.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
heat insulation materials · sound insulation products · expanded clay shipments · rock wool insulation · vermiculite applications · mineral mixtures for insulation · foamed slag products · construction insulation materials · acoustic insulation solutions · thermal insulating materials · mineral-based insulation · industrial insulation products · building insulation codes · insulating mineral materials
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Expanded clay granules for thermal insulation in construction
- Mineral wool mixtures used in soundproofing applications
- Foamed slag products for insulation in industrial settings
- Rock wool batts designed for residential sound insulation
- Vermiculite used in lightweight concrete for thermal insulation
- Mineral-based sound-absorbing panels for commercial buildings
- Insulating mixtures containing various mineral materials for HVAC systems
- Granulated materials for use in eco-friendly building insulation
Common questions
Frequent classification questions with short practical guidance.
How do I classify insulation materials?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Are expanded clays covered under HS 680690?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What products fall under HS-6 680690?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Is rock wool classified as HS 680690?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine if my product fits HS code 680690?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the exclusions for HS code 680690?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Can I use HS-6 680690 for sound-absorbing panels?
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 mineral insulation materials for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
examples of products under HS code 680690
Use this topic to narrow your shortlist, then validate the final code against legal wording.
is vermiculite included in HS 680690 classification
Use this topic to narrow your shortlist, then validate the final code against legal wording.
what materials are excluded from HS 680690
Use this topic to narrow your shortlist, then validate the final code against legal wording.
guidelines for importing sound insulation products
Check the exact product specs and destination-country tariff notes before finalizing the code.
how to determine the correct HS code for insulation
Use this topic to narrow your shortlist, then validate the final code against legal wording.
shipping expanded clay under HS 680690
Use this topic to narrow your shortlist, then validate the final code against legal wording.
insulation materials classification for customs brokers
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 products are included in HS code 680690?
- HS code 680690 includes minerals and mixtures used for heat and sound insulation, such as expanded clay, rock wool, and foamed slag.
- Are there any exclusions for HS code 680690?
- Yes, products classified under headings 6811 or 6812 are excluded from HS code 680690. These headings pertain to other specific insulation materials.
- How can I determine if my product fits HS code 680690?
- Check if your product is primarily used for thermal or acoustic insulation and ensure it does not fall under the exclusions mentioned.
- Can I use HS-6 680690 for rock wool?
- Yes, rock wool products intended for insulation purposes can be classified under HS code 680690.
- What is the difference between HS codes 680690 and 680691?
- HS code 680690 covers general minerals and mixtures for insulation, while 680691 is specific to certain types of rock wool.
- What are common uses for products classified under HS code 680690?
- Common uses include thermal insulation in buildings, soundproofing in commercial spaces, and lightweight insulation in construction.
- Is vermiculite classified under HS code 680690?
- Yes, vermiculite used for insulation purposes can be classified under HS code 680690.
- What should I do if I'm unsure about my product's classification?
- Consult with a customs broker or refer to official tariff guidelines to ensure accurate classification.
Continue classification
Parent context
Nearby siblings
Next best action
Pick one of these actions to move from reading to a defensible classification decision.