Eurostat, Luxembourg. 68030090 (01/2012-..) Worked slate and articles of slate or of agglomerated slate (excl. slate granules, chippings and powder, mosaic cubes and the like, slate pencils, ready-to-use slates or boards with writing or drawing surfaces, and roofing and wall slates): CN 68030090 /Exports /Unit = Prices (Euro/ton) /Partner: Spain /Reporter: Eur27_2020 /68030090:Worked Slate and Articles of Slate or of Agglomerated Slate (Excl. Slate Granules, Chippings and Powder, Mosaic Cubes and the Like, Slate Pencils, Ready-to-use Slates or Boards With Writing or Drawing Surfaces, and Roofing and Wall Slates).