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2841.50.91.00/Lithium Chromate Solution (50% Assay)/Mexico

Lithium Chromate Solution (50% Assay) from Mexico

Lithium chromate (Li2CrO4) at 50% aqueous concentration is a salt of chromic acid, chemically defined per Chapter 28. Falls under HTS 2841.50.91.00 for other chromates. Used as a corrosion inhibitor in aerospace coolants and battery electrolytes.

Duty Rate — Mexico → United States

13.1%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
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Import Tips

• Declare exact assay percentage; solutions under 50% risk 3824 classification as preparations

• Comply with FAA/DOT regs for aviation chemical imports; provide end-use statements