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U.S. imports of printed circuits (NAICS 334412) totaled $269.3M in July 2026, traded with 75 countries.
Importers of Printed Circuits paid $38.3M in duties in July 2026 — an effective duty rate of 17% on $225.4M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataBare printed circuit boards (PCBs) — the substrate layer before components are mounted — are classified under NAICS 334412 and face a distinct trade-remedy landscape from assembled boards, including antidumping and countervailing duty orders that have historically targeted imports from specific Asian suppliers. PCBs are specified by layer count, base material (typically FR-4 glass-epoxy), copper weight, and minimum trace width, and these technical parameters drive both HTS classification and qualification for end-use applications in defense, aerospace, or medical electronics. Importers should verify whether a given board meets IPC standards required by their downstream customers, as non-conforming boards may be rejected even if they clear customs without issue.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
12.4K shipments/mo
A bare PCB has no electronic components mounted on it and is classified under headings covering printed circuits. Once components are soldered or otherwise attached, the product becomes a printed circuit assembly (PCA) and is classified differently — typically at a higher value and potentially under a different trade-remedy regime. The distinction is determined at the time of importation based on the physical state of the board.
Layer count (single-sided, double-sided, or multilayer), base dielectric material, and whether the board is rigid or flexible are the primary classification drivers. Multilayer rigid PCBs, flexible circuits, and rigid-flex combinations each fall under distinct HTS subheadings with potentially different duty rates, so accurate technical documentation from the manufacturer is essential.
NAICSSector 33
National industry 6 of 6 in naics industry 33441
National industry 334412 · $269.3M of $22.6B
Supplier Network
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Imports · July 2026
origin
China and Taiwan together supply 53% of it.
customs district
Census does not publish district detail for this classification system.
destination
None recorded for this period.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$269.3MYoY · Pro
Exports
$89.3MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.