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HTS heading 0506: Bones and horn-cores, unworked, defatted, simply prepared (but not cut to shape), treated with acid or degelatinized; powder and waste of these products

Heading 0506 of the US Harmonized Tariff Schedule covers Bones and horn-cores, unworked, defatted, simply prepared (but not cut to shape), treated with acid or degelatinized; powder and waste of these products. 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 0506 at a glance

Goods named in this heading (official line texts): Ossein and bones treated with acid.

Subheadings (6-digit)

All tariff lines in heading 0506

LineDescriptionGeneralSection 301 (China)Exclusions
0506.10.00Ossein and bones treated with acidFreeList 3 +25%
0506.90.00Bones and horn-cores, unworked, defatted, simply prepared (but not cut to shape)…: OtherFreeList 3 +25%

All of chapter 5 · Chapter 5 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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