Food Grade Riboflavin Powder from Mexico
FCC-grade Riboflavin for fortifying cereals, beverages, and infant formula. HTS 2936.23.00.00 covers this synthetic vitamin as a chemically defined compound used primarily as Vitamin B2, prior to food mixture.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• FCC certificate and heavy metals analysis required; GRAS affirmation documentation; prevent reclassification by proving unmixed status