HS 2815-11 – Solid

Name: Canada Customs Tariff – HS 2815-11
Creator: Canada Border Services Agency
License: https://open.canada.ca/en/open-government-licence-canada

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

Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. – Solid.