Magnesium Fluoroaluminate from Mexico
Magnesium fluoroaluminate is a complex salt employed in ceramic glazes and refractories, classified under HTS 2826.90.90 for fluoroaluminates. It satisfies the chemically defined criteria of Chapter 28, distinguishing it from mixtures. Typically a fine powder for high-temperature applications.
Duty Rate — Mexico → United States
3.1%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Certify against asbestos contamination; use heat-resistant packaging; obtain TSCA premanufacture notice if new formulation