TariffPlus – Canada & US Tariff Lookup

HS 3907-10 – Polyacetals

Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026

Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms. – Polyacetals.

10-digit tariff items