HTS heading 2524: Asbestos

Heading 2524 of the US Harmonized Tariff Schedule covers Asbestos. 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 2524 at a glance

2 rated tariff lines; 2 duty-free at the general (MFN) rate.
Section 301 (products of China): 2 of 2 lines on a list in effect (List 3).

Goods named in this heading (official line texts): Crocidolite (Blue).

Subheadings (6-digit)

2524.10: Asbestos: Crocidolite (Blue) (1 line)
2524.90: Asbestos: Other (1 line)

All tariff lines in heading 2524

Line	Description	General	Section 301 (China)	Exclusions
2524.10.00	Asbestos: Crocidolite (Blue)	Free	List 3 +25%
2524.90.00	Asbestos: Other	Free	List 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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