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)
Skrilavec, obdelan, izdelki iz skrilavca ali aglomeriranega skrilavca, drugo (razen strešnih in zidnih plošč)