Eurostat, Luxembourg. 69021000 (01/1988-..) Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods containing, by weight, singly or together, > 50% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3: CN 69021000 /Exports /Unit = Prices (Euro/ton) /Partner: Andorra /Reporter: Eur27_2020 /69021000:Refractory Bricks, Blocks, Tiles and Similar Refractory Ceramic Constructional Goods Containing, by Weight, Singly or Together, > 50% of the Elements mg, ca or cr, Expressed as Mgo, cao or Cr2o3.