Cortisone USP Grade Crystals from Canada
United States Pharmacopeia (USP) certified cortisone crystals for compounding pharmacies and drug manufacturing. Classified under HTS 2937.21.00.10 as pure cortisone, a steroidal hormone used primarily for its glucocorticoid activity in treating inflammation and autoimmune disorders.
Duty Rate — Canada → 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
• Include USP/EP Certificate of Analysis; comply with DEA List I chemical reporting if threshold exceeded; use proper temperature-controlled shipping to maintain crystal integrity