U.S. imports of boxes,cases,crates & similar articles,of plastic spec shaped/fitted for the conveyance/packing of semiconductor wafers, masks or reticles of subhead 3 (HS 3923102000) totaled $3.5M in August 2026, imported from 48 countries.
Importers of Boxes,Cases,Crates & Similar Articles,of Plastic Spec Shaped/Fitted for the Conveyance/Packing of Semiconductor Wafers, Masks or Reticles of Subhead 3 paid $534K in duties in August 2026, an effective tariff rate of 15.05% of the $3.5M imported — duty actually collected as a share of that value, not the published tariff schedule. Boxes,Cases,Crates & Similar Articles,of Plastic Spec Shaped/Fitted for the Conveyance/Packing of Semiconductor Wafers, Masks or Reticles of Subhead 3 imports of $3.5M in August 2026 ran 11% above the year-to-date monthly average of $3.2M.
Last updated: August 2026 dataAvg $8.11/KG · 825 shipments/mo
Statistical number 2 of 3 in subheading 392310
Statistical number 3923102000 · $3.5M of $115.9M
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HSChapter 39
ImportsExports
Imports
$3.5MYoY · free account
12-mo low · imports
YoY · free accountThrough August 2026. Source: U.S. Census Bureau.
Imports · August 2026
origin
Japan and China together supply 50% of it. China pays 37.1% duty; Mexico 0.2%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 392310 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 392310 for those.
rate provision · imports
None recorded for this period.