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Section XIII — Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware

Heading

6902

Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths.

Common commodities
Firebricks for industrial furnacesHigh-temperature resistant tilesStandard shape refractory bricksSpecial shaped firebricksKiln lining materialsHeat-resistant ceramic blocksFurnace blocks for high heat applicationsRefractory ceramic construction goodsTiles for kilns and ovensHigh-density firebricks

Subheadings

CodeDescription
690210Containing by weight, singly or together, more than 50% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3
690220Containing by weight more than 50% of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products
690290Other