Eurostat, Luxembourg. 69022099 (01/1988-..) Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods containing, by weight, > 50% alumina, silica or a mixture or compound of these products (excl. containing, by weight, >= 93% silica, > 7% but < 45% alumina and those of siliceous fossil meals or similar siliceous earths): CN 69022099 /Exports /Unit = Prices (Euro/ton) /Partner: Cameroon /Reporter: Eur27_2020 /69022099:Refractory Bricks, Blocks, Tiles and Similar Refractory Ceramic Constructional Goods Containing, by Weight, > 50% Alumina, Silica or a Mixture or Compound of These Products (Excl. Containing, by Weight, >= 93% Silica, > 7% but < 45% Alumina and Those of Siliceous Fossil Meals or Similar Siliceous Earths).