HS 2933-52 – Malonylurea (barbituric acid) and its salts

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

Heterocyclic compounds with nitrogen hetero-atom(s) only. – Malonylurea (barbituric acid) and its salts.

10-digit tariff items

• 2933-52-00-00 – Malonylurea (barbituric acid) and its salts (MFN Free)