What is HS code 6806.90?

HS code 6806.90 covers: Other. It belongs to chapter 68 (Articles of stone, plaster, cement) of the Harmonized System.

What is the US import duty for HS code 6806.90?

The US general (normal trade relations) rate is: Free. Preference programs and Section 232/301 surcharges can change the effective rate; see the HTS lines for detail.

What is the UK commodity code for 6806.90?

The UK extends 6806.90 to 1 declarable 10-digit commodity code, starting with 6806900000. The full code goes on the UK customs declaration.

Chapter 68 · Articles of stone, plaster, cement · Section 13

HS Code 6806.90

Other

Heading 6806: Slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials; mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading 6811 or 6812, or of chapter 69

US duty (general)

Free

US HTS lines

EU CN codes

UK commodity codes

Unit

US HTS + UK Tariff v4.0.1596 · updated 2026-09-10 · sources

United States - HTS lines under 6806.90

Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.

HTS code	Description	General	Special	Other	Unit
6806.90.00	Other > Other 3 statistical lines (10-digit) 6806.90.00.10 - Accoustical pads and boards 6806.90.00.20 - Of molded calcium silicate 6806.90.00.90 - Other	Free	-	30%	m2

Estimate the US duty runs in your browser · no caps

Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.

Customs value (USD) Quantity (m2)

European Union - CN codes under 6806.90

Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.

CN code	Description
6806 90 00	Other	EU duty (TARIC) →

United Kingdom - commodity codes under 6806.90

Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.

Commodity code	Description
6806 90 00 00	Other	UK duty & VAT →

Not a customs ruling. Classification is determined by the importing country's customs authority and depends on the exact product. This page is reference information from official published schedules, not legal advice. For a binding decision, request a ruling (US: CBP CROSS · UK: HMRC ATaR · EU: BTI).

Other subheadings in 6806

6806.00 6806 Slag-wool, rock-wool and similar mineral wools; exfoliated vermiculite, expanded clay 6806.10 Slag wool, rock wool and similar mineral wools (including intermixtures thereof), in bulk, 6806.20 Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials 6806.90 Other

Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.