Sorghum Flour Clinical Placebo Powder from Mexico
Sorghum-based flour powder as starch-dominant placebo for malnutrition trials, in measured trial doses. HTS 3006.93.50.00 per note 6(e).
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.6093.6%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
• Confirm no intravenous prep, excluded to Section IV
• Use weight certifications for predominance
• Label for human trial use only