U.S. imports of 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and Its Salts (HS 2907230000) totaled $3.5M in August 2026, imported from 9 countries.
Importers of 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and Its Salts paid $420K in duties in August 2026, an average duty rate of 11.99% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and Its Salts imports of $3.5M in August 2026 ran 121% above the year-to-date monthly average of $1.6M.
Last updated: August 2026 dataAverage import price $1.95/kg · 43 import shipments a month
Statistical number 1 of 1 in subheading 290723
Statistical number 2907230000 · $3.5M of $3.5M
Imports · August 2026
origin
South Korea and Spain together supply 73% of it. Thailand pays 18.0% duty; India 5.5%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 290723 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 290723 for those.
rate provision · imports
None recorded for this period.
ImportsExports
Imports
$3.5MYoY · free account
Exports
$343KYoY · 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.
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