U.S. imports of Polyphenols, NESOI (HS 2907299000) totaled $7.0M in August 2026, imported from 21 countries.
Importers of Polyphenols, NESOI paid $1.2M in duties in August 2026, an average duty rate of 17.83% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Polyphenols, NESOI imports of $7.0M in August 2026 ran 12% below the year-to-date monthly average of $7.9M.
Last updated: August 2026 dataAverage import price $8.76/kg · 99 import shipments a month
Statistical number 1 of 5 in subheading 290729
Statistical number 2907299000 · $7.0M of $10.6M
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Imports · August 2026
origin
India and China together supply 47% of it. China pays 39.3% duty; Taiwan 8.8%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 290729 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 290729 for those.
rate provision · imports
None recorded for this period.
ImportsExports
Imports
$7.0MYoY · free account
Exports
$2.5MYoY · 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.