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SITCSection 7
U.S. imports of processors and controllers (integrated circuits) (SITC 77642) totaled $2.8B in July 2026, traded with 73 countries.
Importers of Processors and Controllers (Integrated Circuits) paid $5.6M in duties in July 2026 — an effective duty rate of 33% on $16.8M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataSubject to Section 301 tariffs on goods of Chinese origin, processors and controllers are among the most strategically sensitive components in global electronics supply chains, powering everything from consumer devices to industrial automation systems. The SITC heading captures chips that may integrate memories, converters, logic circuits, amplifiers, and clock/timing circuits on a single die — a breadth that can create classification ambiguity when a device combines multiple functions. Importers should confirm whether a given chip's primary function qualifies it here versus under a more specific integrated-circuit heading, as the distinction affects both duty treatment and export-control screening under EAR.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
22.9K shipments/mo
Classification hinges on the chip's principal function. A device marketed and designed primarily to execute instructions or manage system operations generally falls here, even if it incorporates memory or analog blocks. When function is ambiguous, importers typically rely on the manufacturer's datasheet and, if needed, a binding ruling from CBP to lock in the correct heading.
Processors and controllers sourced from China are subject to Section 301 tariffs. Importers should verify the specific list and product exclusion status at the time of entry, as exclusions have been granted, expired, and reinstated on a rolling basis. Consulting a licensed customs broker is advisable given the frequency of updates.
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Imports · July 2026
origin
Taiwan and Ireland together supply 56% of it.
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$2.8BYoY · Pro
Exports
$2.8BYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.