Zeolite Decolorizing Earth from Mexico
Natural zeolite powder with crystalline aluminosilicate structure used for decolorization in wastewater treatment and edible oil processing. HTS 2508.40.0120 applies to its role as decolorizing earth based on adsorptive function, not molecular sieve applications. Supplied as micronized powder for optimal contact efficiency.
Duty Rate — Mexico → United States
10%
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
• Document cation exchange capacity (CEC) and decolorization metrics for verification
• Ensure particle size distribution prevents filter blinding
• Register under TSCA if synthetic zeolite components present