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NAICSSector 33
U.S. imports of semiconductors & related devices (NAICS 334413) totaled $5.7B in April 2026, traded with 108 countries.
Last updated: April 2026 dataIntegrated circuits, transistors, diodes, and photovoltaic cells — the active semiconductor devices grouped under NAICS 334413 — are among the most trade-policy-sensitive components in global commerce, subject to Section 301 tariffs on Chinese-origin goods and increasingly scrutinized under export-control and foreign-investment review frameworks. Classification precision matters enormously here: a memory chip, a microprocessor, and a power transistor each fall under different HTS headings with distinct duty treatment. Leading suppliers include economies with advanced fab capacity, and the concentration of advanced-node fabrication in a small number of facilities worldwide creates supply-chain resilience concerns that directly affect procurement strategy.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Microprocessors and microcontrollers occupy different HTS subheadings under Chapter 85. A microprocessor is generally a central processing unit without integrated memory or peripherals, while a microcontroller integrates CPU, memory, and I/O on a single die. Misclassifying one as the other can result in an incorrect duty rate and potential CBP penalties; the manufacturer's datasheet and functional description are the primary evidence for the correct determination.
Yes — while export controls (EAR/ITAR) primarily govern outbound shipments, importers of advanced semiconductors should be aware that re-export restrictions and end-use certifications may be required by foreign suppliers as a condition of sale. Additionally, CBP and BIS coordinate on import transactions involving controlled technology, so importers acting as intermediaries in global semiconductor supply chains should conduct end-use screening.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| TAIWAN | $1.7B | $892.8M | -$814.5M |
| MALAYSIA | $884.5M | $608.9M | -$275.6M |
| MEXICO | $38.6M | $1.1B | +$1.1B |
| CHINA | $147.5M | $902.1M | +$754.5M |
| KOREA, SOUTH | $631.7M | $157.7M | -$474.0M |
Monthly import values over time
No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.