U.S. imports of Commercial Ammonium Carbonate and Other Ammonium Carbonates (HS 2836993000) totaled $412K in August 2026, imported from 8 countries.
Importers of Commercial Ammonium Carbonate and Other Ammonium Carbonates paid $52K in duties in August 2026, an average duty rate of 12.55% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Commercial Ammonium Carbonate and Other Ammonium Carbonates imports of $412K in August 2026 ran 12% below the year-to-date monthly average of $469K.
Last updated: August 2026 dataAverage import price $0.92/kg · 28 import shipments a month
Statistical number 3 of 8 in subheading 283699
Statistical number 2836993000 · $412K of $9.3M
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ImportsExports
Imports
$412KYoY · free account
Exports
$14KYoY · 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 7 of 12 months reported. Source: U.S. Census Bureau.
Imports · August 2026
origin
Germany and United Kingdom together supply 84% of it. China pays 39.2% duty; Mexico 0.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 283699 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 283699 for those.
rate provision · imports
None recorded for this period.