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3003.31.00.00/Biphasic Isophane Insulin Bulk Mixture/Canada

Biphasic Isophane Insulin Bulk Mixture from Canada

Bulk biphasic mixture of human insulin isophane suspension and soluble insulin for prolonged action, with protamine and buffers. Meets HTS 3003.31.00.00 as multi-constituent bulk therapeutic with insulin.

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)
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Import Tips

• Validate pH stability documentation for biphasic suspensions during transit

• Declare as non-retail bulk with production contracts to support classification

• Beware of chapter exclusions for veterinary uses potentially shifting codes

Biphasic Isophane Insulin Bulk Mixture from Canada — Import Duty Rate | HTS 3003.31.00.00