HS Code for Microprocessors and MCUs

The HS Code for microprocessors and mcus is 854231. The MFN duty rate for importing to the US is Free.

HS Code (6-digit)854231
US Duty Rate (MFN)Free
EU Duty Rate (MFN)0%
Chapter85
Heading8542
Last Updated2026-05
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Processors and controllers

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