6
Sheets of pre-painted aluminium for roofs of buildings, sheets of raw aluminium for roofs of buildings, sheets of metal for roofs of buildings, sheets of copper for roofs of buildings, sheets of zinc titanium for roofs of buildings, zinc-plated sheets for roofs of buildings, pre-painted rolled sections, pre-painted composite rolled sections containing metal, pre-painted composite rolled sections containing copper, pre-painted composite rolled sections containing zinc titanium, pre-painted composite rolled sections containing zincate, rolled sections in general, roofing of metal, roofs of copper, roofs of zinc titanium, roofs of zincate, composite roofs containing metal, composite roofs containing copper, composite roofs containing zincate, composite roofs containing zinc titanium, building materials of metal, building materials of copper, building materials of zinc titanium, building materials of zincate, composite building materials containing metal, composite building materials containing copper, composite building materials containing zinc titanium, composite building materials containing zincate, pipes and tubes of metal, pipes and tubes of copper, pipes and tubes of zincate, pipes and tubes of zinc titanium, gutters of metal, gutters of copper, gutters of zinc titanium, gutters of zincate, gutters in rolled sections, rolled sections of metal of stainless steel coated with a layer of copper, rolled sections of metal of stainless steel, rolled sections of metal
19
Building materials for coverings for building, sheets, not of metal, for coverings for building