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HTS heading 6815: Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), not elsewhere specified or included

Heading 6815 of the US Harmonized Tariff Schedule covers Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), not elsewhere specified or included. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.

Official USITC HTS, 2026HTSRev22 · check on hts.usitc.gov

Heading 6815 at a glance

Goods named in this heading (official line texts): Carbon fibe…, Fabrics of …, Articles of…, Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dol…, Talc, steatite and soapstone, cut or sawed, or in blanks, crayons, cubes, disks or other forms.

Subheadings (6-digit)

All tariff lines in heading 6815

LineDescriptionGeneralSection 301 (China)Exclusions
6815.11.00Carbon fibers; articles of carbon fibers for non-electrical uses; other articles…: Carbon fibe…FreeList 3 +25%
6815.12.00Carbon fibers; articles of carbon fibers for non-electrical uses; other articles…: Fabrics of …FreeList 3 +25%
6815.13.00Carbon fibers; articles of carbon fibers for non-electrical uses; other articles…: Other artic…FreeList 3 +25%
6815.19.00Carbon fibers; articles of carbon fibers for non-electrical uses; other articles…: OtherFreeList 3 +25%
6815.20.00Articles of stone or of other mineral substances (including carbon fibers, artic…: Articles of…FreeList 3 +25%
6815.91.00Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dol…FreeList 3 +25%
6815.99.20Talc, steatite and soapstone, cut or sawed, or in blanks, crayons, cubes, disks or other formsFreeList 3 +25%
6815.99.41Other: OtherFreeList 3 +25%

All of chapter 68 · Chapter 68 rate summary · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.

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