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Dinoprostone from Canada

Dinoprostone (Prostaglandin E2) is a naturally-derived prostaglandin used for cervical ripening and labor induction. Classified under HTS 2937.50.00.00 as a prostaglandin reproduced by synthesis or its derivatives used primarily as hormones. Meets Chapter 29 criteria for separate chemically defined organic compounds.

Duty Rate — Canada → United States

100%

Rate breakdown

9903.04.60100%Pharmaceuticals: 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

Maintain 2-8°C cold chain throughout transport; include validated stability data

Provide prostaglandin-specific spectral analysis (NMR, HPLC) confirming chemical identity

Dinoprostone from Canada — Import Duty Rate | HTS 2937.50.00.00