Scaffolding and scaffolding components, whether or not mobile, of metal; modular scaffold systems of metal; walkways, ramps and floor parts of metal; walkways, ramps and floor parts of aluminum; suspension structures of metal; anchoring material of metal; lattice girders and stair towers of metal; stairs and stair systems of metal, steel and aluminum; edge protection systems of metal, steel and aluminum; stanchions having screws and stanchions of metal; support systems and tower scaffolding (constructions) of metal; wire of common metal; joists of metal; joists of aluminum; common metals and their alloys; building materials of metal; building materials of aluminum; mobile scaffolding (constructions) of metal; mobile scaffolding (constructions) of aluminum; metal pipes and tubes; ladders of metal; ladders of aluminum; formwork and formwork systems of metal; formwork and formwork systems of aluminum; goods of common metal not included in other classes, namely building materials of metal, mobile scaffolding (constructions) of metal, metal pipes and metal tubes.