U.S. imports of Glass Inners for Vacuum Flasks or for Other Vacuum Vessels (HS 7020004000) totaled $107K in August 2026, imported from 10 countries.
Importers of Glass Inners for Vacuum Flasks or for Other Vacuum Vessels paid $19K in duties in August 2026, an average duty rate of 18.16% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Glass Inners for Vacuum Flasks or for Other Vacuum Vessels imports of $107K in August 2026 ran 82% above the year-to-date monthly average of $59K.
Last updated: August 2026 dataAverage import price $10.44/unit · 12 import shipments a month
Statistical number 3 of 4 in subheading 702000
Statistical number 7020004000 · $107K of $32.1M
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Imports · August 2026
origin
South Korea and China together supply 64% of it. China pays 44.1% duty; South Korea 5.3%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 702000 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 702000 for those.
rate provision · imports
None recorded for this period.
ImportsExports
Imports
$107KYoY · free account
Exports
$107KYoY · free account
Low of 8 reported months · imports
Low · free accountFewer than 6 of the last 12 months reported trade, or the latest month was under $500K; the trend chart is not shown for thin series.
Through August 2026 · imports 8 of 12 months reported, exports 8 of 12 months reported. Source: U.S. Census Bureau.