# 680620 — Slag-wool, rock-wool and similar mineral wools; exfoliated vermiculite, expanded…: Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof)

HS code 680620 classifies Slag-wool, rock-wool and similar mineral wools; exfoliated vermiculite, expanded…: Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof). It belongs to Chapter 68 (Articles of stone, plaster, cement, asbestos, mica or similar materials) of Section XIII (Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware) of the Harmonized System. Duty rates are recorded for 1 country.

> Section XIII · Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware
> Chapter 68 · Articles of stone, plaster, cement, asbestos, mica or similar materials

**HS code:** `680620`

## Description

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 : Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof)

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 0% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/68/680620
Last updated: 2026-06-03
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