Recombinant Human Insulin Bulk Powder from Canada
Lyophilized powder formulation of recombinant human insulin mixed with mannitol and buffers for reconstitution in manufacturing. HTS 3003.31.00.00 applies as a mixed therapeutic containing insulin, bulk form excluding retail packing.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals: patented pharma articles — 100% floor rate
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
• Submit biotech import permit and sequence verification for recombinant insulin
• Document bioequivalence to reference standards to support therapeutic claims
• Prevent dust contamination in shipping to comply with pharma GMP standards