19 non-metallic goods; namely, veneer wood, worked timber, semi-worked timber, mouldable wood, wood panelling, window frames, door frames, floor tiles for building, floorings for building, frames for building, window sashes, door sashes, partitions, stair treads (steps), staircases, windows, felt for building, plate glass (windows) for building, furrings of wood, wainscotting, parquet floor boards, laths, cork (compressed), wall coverings, panels, wood veneers, parquet floorings, ceilings, floors, door panels, doors, girders, joists, coverings for building, roof coverings, roofing, building glass, insulating glass (building), window glass for building, shutters