U.S. imports of Polyphosphates, NESOI (Except Potassium) (HS 2835395000) totaled $10.0M in August 2026, imported from 18 countries.
Importers of Polyphosphates, NESOI (Except Potassium) paid $1.2M in duties in August 2026, an average duty rate of 12.07% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Polyphosphates, NESOI (Except Potassium) imports of $10.0M in August 2026 ran 25% above the year-to-date monthly average of $8.0M.
Last updated: August 2026 dataAverage import price $2.87/kg · 200 import shipments a month
Statistical number 1 of 3 in subheading 283539
Statistical number 2835395000 · $10.0M of $8.8M
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Imports
Imports
$10.0MYoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported. Source: U.S. Census Bureau.
Imports · August 2026
origin
Germany and Canada together supply 51% of it. China pays 41.2% duty; Canada 0.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 283539 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 283539 for those.
rate provision · imports
None recorded for this period.