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Leady Litharge Catalyst Grade from Mexico

Catalyst-grade lead suboxide employed in oxidation reactions for chemical synthesis. Classified in HTS 2824.90.10.00 as a chemically defined inorganic compound of lead per Chapter 28 definitions.

Duty Rate — Mexico → United States

15.5%

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

Import Tips

• Include catalytic activity test results to support pure compound status vs preparations

• Register under TSCA with PMN if new use case beyond battery/glass

• Segregate from organic chemicals to avoid Chapter 29 misrouting