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2903.81.00.00/Gamma-HCH Pharmaceutical Grade/Canada

Gamma-HCH Pharmaceutical Grade from Canada

Pharmaceutical-grade gamma-hexachlorocyclohexane (lindane) meeting USP standards for scabicide synthesis. Classified in HTS 2903.81.00.00 as pure HCH isomer, a halogenated cyclanic hydrocarbon. Excluded from Chapter 30 as it's a bulk chemical, not formulated dosage form.

Duty Rate — Canada → United States

15.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Include USP/EP certificate of analysis confirming pharma purity standards

• File FDA 'bulk chemical' declaration; avoid therapeutic claims in docs

Gamma-HCH Pharmaceutical Grade from Canada — Import Duty Rate | HTS 2903.81.00.00