Section XIII — Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware
HS code
69032090
Other refractory goods, contn >50% alumina or mixure, excl crucibles
Last Verified Date - 27 September 2026
Common commodities
High-alumina ceramic retortsAlumina-silica mufflesMullite nozzles with >50% Al2O3Refractory alumina supportsHeat-resistant alumina pipesAlumina-rich refractory tubesSintered alumina pipe fittingsAlumina-silicate ceramic supportsHigh-alumina refractory mouldsAluminous-silicate heat resistant nozzles