Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2936 — 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.
National subdivision 2936.2 — Vitamins and their derivatives, unmixed:
Subheading 2936.23 — Vitamin B2 and its derivatives
HS code
2936.23.00 Vitamin B2 and its derivatives
Last Verified Date - 1 October 2026
Common commodities
Pure Riboflavin CrystalsRiboflavin Phosphate PowderVitamin G TabletsTetrabutyrate RiboflavinRiboflavin Supplement CapsulesUnmixed Riboflavin for VitaminsPure Vitamin B2 CrystalsRiboflavin Phosphate Powder (Pharmaceutical Grade)Riboflavin Tablets (Vitamin G)Laboratory-Grade Tetrabutyrate Riboflavin