HS 2936-23 – Vitamin B2 and its derivatives
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent. – Vitamin B2 and its derivatives.