6802: Worked monumental, building stone, articles thereof

680210: Stone mosaic tiles, artificial coloured chips etc 680221: Cut or sawn slabs of marble, travertine or alabaster 680222: Cut or sawn slabs of calcareous stone nes 680223: Cut or sawn slabs of granite 680229: Cut or sawn slabs of stone nes 680291: Worked marble, travertine and alabaster 680292: Worked calcareous stone nes 680293: Worked granite 680299: Worked monumental or building stone nes 6802: Worked monumental, building stone, articles thereof