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3815.12.00.90/Palladium Barium Sulfate Catalyst/Mexico

Palladium Barium Sulfate Catalyst from Mexico

Pd on barium sulfate support for Rosenmund reduction in pharmaceutical API synthesis. HTS 3815.12.00.90 for this poison-resistant supported precious metal catalyst. Prevents over-reduction in acid chloride hydrogenolysis.

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

• GMP certificate for pharma grade; barium content declaration for toxicity; shelf-life testing documentation