U.S. imports of Heavy Water (Deuterium Oxide) (HS 2845100000) totaled $2.0M in August 2026, imported from 9 countries.
Importers of Heavy Water (Deuterium Oxide) paid $11K in duties in August 2026, an average duty rate of 0.53% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Heavy Water (Deuterium Oxide) imports of $2.0M in August 2026 ran 12% below the year-to-date monthly average of $2.3M.
Last updated: August 2026 dataAverage import price $1079.14/kg · 6 import shipments a month
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Statistical number 1 of 1 in subheading 284510
Statistical number 2845100000 · $2.0M of $2.0M
ImportsExports
Imports
$2.0MYoY · free account
Exports
$1.4MYoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported, exports 8 of 12 months reported. Source: U.S. Census Bureau.
Imports · August 2026
origin
Canada and Germany together supply 98% of it. Israel pays 12.5% duty; Canada 0.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 284510 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 284510 for those.
rate provision · imports
None recorded for this period.