United States tariff line 6806.20.00.00: Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof)
Last updated
Key facts
- Tariff line
- 6806.20.00.00
- Covers
- Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof)
- Duty (MFN)
- Free
- Additional duties
- None recorded
- Restrictions
- None recorded
- Tariff
- United States
- HS subheading
- 6806.20
Summary
In the United States tariff, line 6806.20.00.00 covers exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof). Goods under this line enter free of general (MFN) duty. It falls under HS subheading 6806.20 in heading 68.06 (chapter 68).
What this line covers
In the United States tariff, line 6806.20.00.00 covers exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof).
Its legal text is “Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof)”.
How it is structured
It falls under HS subheading 6806.20 in heading 68.06 (chapter 68). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.
- Chapter 68
- Articles of stone, plaster, cement, asbestos, mica or similar materials
- Heading 68.06
- 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
- Line 6806.20.00.00
- Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof)
Duty
Goods under this line enter free of general (MFN) duty.
In other countries
No other national tariff on border.bot has live lines under 6806.20 yet.
Frequently asked questions
What does tariff line 6806.20.00.00 cover in the United States tariff?
In the United States tariff, line 6806.20.00.00 covers exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof).
What is the general (MFN) duty on 6806.20.00.00 in the United States?
Goods under this line enter free of general (MFN) duty.
Sources and updates
The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
This page was last updated on 9 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.
Official source files: