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HTS 8538.90 (8538.90.00) duty rate

8538.90.00 is not a rated tariff line. Subheading 8538.90 (Parts suitable for use solely or principally with the apparatus of heading 8535, 8536 or 8537 › Other) is split into 5 tariff lines, and the duty rate depends on which one your product falls under:

LineDescriptionGeneralSection 301 (China)Exclusions
8538.90.10Of an article of heading 8537 for one of the articles described in additional U.S. note 11 to …FreeList 3 +25%
8538.90.30Printed circuit assemblies: Other3.5%List 3 +25%
8538.90.40Other: Other, for the articles of subheading 8535.90.40, 8536.30.40 or 8536.50.40, of ceramic …3.5%List 1 +25%
8538.90.60Other: Molded parts3.5%List 1 +25%
8538.90.81Other: Other3.5%List 1 +25%

Open the line that matches your product for its full rate table, Section 301 actions, exclusions, statistical suffixes and a free duty calculator.

Official USITC HTS, 2026HTSRev20 · check on hts.usitc.gov

Subheading 8538.90 at a glance

Heading 8538 · Chapter 85 · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC); not legal or customs advice. Classification is decided by CBP.