Leucite Flux for Sanitary Ware from Mexico
Selected leucite-rich fraction for vitreous china sanitary ware bodies, improving strength and whiteness. Classified HTS 2529.30.0050 'other' leucite specifically prepared for ceramic fluxing. K2O content 15-18% provides essential alkali.
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
• Wet chemistry analysis for K2O, Na2O balance critical
• Thermal expansion certificates matching sanitary ware specs
• Moisture content <1% prevents freight demurrage from caking