TariffPlus – Canada & US Tariff Lookup

HS 2523-30 – Aluminous cement

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

Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. – Aluminous cement.

10-digit tariff items