HS 3104-30 – Potassium sulphate

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

Mineral or chemical fertilizers, potassic. – Potassium sulphate.

10-digit tariff items

• 3104-30-00-00 – Potassium sulphate (MFN Free)