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Leucite Flux for Sanitary Ware from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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