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HTS heading 2506: Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (inclu

Heading 2506 of the US Harmonized Tariff Schedule covers Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape. 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 2506 at a glance

Goods named in this heading (official line texts): Quartz, Quartzite.

Subheadings (6-digit)

All tariff lines in heading 2506

LineDescriptionGeneralSection 301 (China)Exclusions
2506.10.00Quartz (other than natural sands); quartzite, whether or not roughly trimmed or …: QuartzFreeList 3 +25%
2506.20.00Quartz (other than natural sands); quartzite, whether or not roughly trimmed or …: QuartziteFreeList 3 +25%

All of chapter 25 · Chapter 25 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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