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2842.90.90/Magnesium Aluminosilicate/Mexico

Magnesium Aluminosilicate from Mexico

Magnesium aluminosilicates are pharmaceutical excipients and antacids. They classify under 2842.90.90 as aluminosilicates of inorganic acids.

Duty Rate — Mexico → United States

13.3%

Rate breakdown

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

• Provide USP/NF certificate for pharmaceutical grade

• Ensure GMP sourcing documentation

• Test for microbial contamination pre-shipment