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2845.10.00.00/Industrial Heavy Water D2O 99.5% for Chemical Synthesis/Mexico

Industrial Heavy Water D2O 99.5% for Chemical Synthesis from Mexico

Industrial-grade heavy water (D2O 99.5%) employed in organic synthesis and deuterium exchange reactions in pharmaceutical production. Classified as deuterium oxide under HTS 2845.10.00.00 per chapter isotope provisions.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Use stainless steel or compatible containers to prevent isotopic exchange; file for duty drawback if re-exported in products

• Confirm non-nuclear end-use to bypass additional controls

Industrial Heavy Water D2O 99.5% for Chemical Synthesis from Mexico — Import Duty Rate | HTS 2845.10.00.00