HTS heading 0508: Coral and similar materials, unworked or simply prepared but not otherwise worked; shells of molluscs, crustaceans or echinoderms and cuttlebone, unworked or si

Heading 0508 of the US Harmonized Tariff Schedule covers Coral and similar materials, unworked or simply prepared but not otherwise worked; shells of molluscs, crustaceans or echinoderms and cuttlebone, unworked or simply prepared but not cut to shape, powder and waste thereof. 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 0508 at a glance

• 1 rated tariff line; 1 duty-free at the general (MFN) rate.
• Section 301 (products of China): 1 of 1 lines on a list in effect (List 3).

Goods named in this heading (official line texts): Coral and similar materials, unworked or simply prepared but not otherwise worked; shells of m….

Subheadings (6-digit)

• 0508.00: Coral and similar materials, unworked or simply prepared but not otherwise worked; shells of m… (1 line)

All tariff lines in heading 0508

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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