U.S. exports of Polyphosphoric Acids (HS 2809200040) totaled $7.4M in August 2026.
Importers of Polyphosphoric Acids paid $2K in duties in August 2026, an average duty rate of 0.23% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Polyphosphoric Acids imports of $840K in August 2026 ran 146% above the year-to-date monthly average of $341K.
Last updated: August 2026 dataAverage import price $581.39/t · 17 import shipments a month
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Statistical number 2 of 4 in subheading 280920
Statistical number 2809200040 · $7.4M of $29.9M
Exports · August 2026
destination
Mexico and Canada together take 94% of it.
customs district
None recorded for this period.
origin
Census publishes state breakdowns to the 6-digit level only. See HS 280920 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 280920 for those.
rate provision · imports
None recorded for this period.
ImportsExports
Imports
$840KYoY · free account
Exports
$7.4MYoY · 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.