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HTS heading 6901: Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselguhr, tripolite or diatomite) or of similar siliceous earths

Heading 6901 of the US Harmonized Tariff Schedule covers Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselguhr, tripolite or diatomite) or of similar siliceous earths. 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 6901 at a glance

Goods named in this heading (official line texts): Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselgu….

Subheadings (6-digit)

All tariff lines in heading 6901

LineDescriptionGeneralSection 301 (China)Exclusions
6901.00.00Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselgu…FreeList 3 +25%

All of chapter 69 · Chapter 69 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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