Eurostat, Luxembourg. 68101990 (01/1988-12/2010) Flagstones and similar articles of cement, concrete or artificial stone (excl. building blocks and bricks, roofing tiles, wall tiles and paving): CN 68101990 /Exports /Unit = Prices (Euro/ton) /Partner: Somalia /Reporter: European Union /68101990:Flagstones and Similar Articles of Cement, Concrete or Artificial Stone (Excl. Building Blocks and Bricks, Roofing Tiles, Wall Tiles and Paving).