Cerium Acetate Hydrate (Ce(CH3COO)3·H2O) from Mexico
Cerium acetate is an organic compound of the rare-earth metal cerium, applied in catalysis, glass polishing, and automotive exhaust systems. It is classified in HTS 2846.90.80.90 as an unspecified compound of rare-earth metals. Often imported as white crystalline powder with 99% purity.
Duty Rate — Mexico → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Ensure COA specifies 'chemically defined' per Chapter Note 1 to avoid reclassification as organic chemicals in Chapter 29
• Package in moisture-proof containers; declare exact hydrate water content for accurate duty assessment