HS 2814-20 – Ammonia in aqueous solution

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

Ammonia, anhydrous or in aqueous solution. – Ammonia in aqueous solution.

10-digit tariff items

• 2814-20-00-00 – Ammonia in aqueous solution (MFN Free)