U.S. imports of electron beam microscopes fitted with equipment specifically designed for handling & transport of semiconductor wafers or reticles (HS 9031804000) totaled $31.4M in August 2026, imported from 36 countries.
Importers of Electron Beam Microscopes Fitted With Equipment Specifically Designed for Handling & Transport of Semiconductor Wafers or Reticles paid $1.5M in duties in August 2026, an effective tariff rate of 4.65% of the $31.4M imported — duty actually collected as a share of that value, not the published tariff schedule. Electron Beam Microscopes Fitted With Equipment Specifically Designed for Handling & Transport of Semiconductor Wafers or Reticles imports of $31.4M in August 2026 ran 76% above the year-to-date monthly average of $17.8M.
Last updated: August 2026 dataAvg $126978.83/NO · 69 shipments/mo
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HSChapter 90
Statistical number 2 of 5 in subheading 903180
Statistical number 9031804000 · $31.4M of $363.0M
ImportsExports
Imports
$31.4MYoY · free account
12-mo low · imports
YoY · free accountThrough August 2026. Source: U.S. Census Bureau.
Imports · August 2026
origin
Czech Republic and Japan together supply 79% of it. Czech Republic pays 10.0% duty; Japan 0.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 903180 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 903180 for those.
rate provision · imports
None recorded for this period.