Boards, sheets, panels, tiles and similar articles, not ornamented
Boards, sheets, panels, tiles and similar articles, of plaster or compositions based on plaster, faced or reinforced with paper or paperboard only (excl. ornamented and with plaster agglomerated articles for heatinsulation, soundinsulation or sound absorption)
Boards, sheets, panels, tiles and similar articles, of plaster or compositions based on plaster (excl. ornamented, faced or reinforced with paper or paperboard only, and with plaster agglomerated articles for heatinsulation, soundinsulation or sound absorption)