U.S. imports of Diethylenetriamine (HS 2921290030) totaled $2.0M in August 2026, imported from 6 countries.
Importers of Diethylenetriamine paid $213K in duties in August 2026, an average duty rate of 10.48% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Diethylenetriamine imports of $2.0M in August 2026 ran 41% above the year-to-date monthly average of $1.4M.
Last updated: August 2026 dataAverage import price $2.46/kg · 44 import shipments a month
ImportsExports
Imports
$2.0MYoY · free account
Exports
$1.6MYoY · 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.
Statistical number 2 of 4 in subheading 292129
Statistical number 2921290030 · $2.0M of $19.0M
Imports · August 2026
origin
Belgium and Japan together supply 95% of it. China pays 44.0% duty; Belgium 10.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 292129 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 292129 for those.
rate provision · imports
None recorded for this period.
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