HS heading

6902

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

Sub-codes in this heading. Select one to see its duties, controls and binding rulings.

690210Containing, by weight, singly or together, more than 50 % of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr@2O@3 690220Containing, by weight, more than 50 % of alumina (Al@2O@3), of silica (SiO@2) or of a mixture or compound of these products 690290Other