COMMON CRUDE METALS AND SEMIWORKED METALS AND THEIR ALLOYS; ANCHORS, ANVILS, BELLS, LAMINATED AND CAST BUILDING MATERIALS; RAILS AND OTHER METALLIC MATERIALS FOR RAIROADS; CHAINS (EXCEPT DRIVING CHAINS FOR VEHICLES); NON-ELECTRIC CABLES AND METAL WIRES; LOCKWORK; METAL PIPES; METAL PIPES AND TUBES OF ALL TYPES, BARE OR COVERED, WELDED OR NON-WELDED, AND ESPECIALLY HEATING TUBES, GAS TUBES, TUBES FOR OIL DRILLING, CASING, TUBING, TUBES FOR THE PETROLEUM INDUSTRY AND FOR THE CHEMICAL INDUSTRY, LARGE TUBES FOR OIL PIPELINES AND PIPING, THIN TUBES, STAINLESS STEEL TUBES OR TUBES OF SPECIAL STEELS, TUBES OF SPECIAL ALLOYS, TUBES FOR THE MECHANICAL INDUSTRY AND FOR THE THERMAL INDUSTRY, FIN TUBES, TUBES FOR CONSTRUCTION, FOR DECORATION; CURVES AND TUBULAR CONNECTIONS, TUBE-COUPLING JOINTS, COUPLING SLEEVES, COLLARS, FLANGES, METAL BOTTLES, METAL CONTAINERS; METAL STRIPS AND ESPECIALLY STRIP STEEL, PROFILES OF ALL SECTIONS, ANGLE BARS, NAILABLE LIGHT PROFILES; PRESSED PARTS OF ALL KINDS, ESPECIALLY CISTERNBOTTOMS AND SWAGED TANKS FOR CHASSIS OR BODY OF VEHICLES AND MOVING MATERIAL, RUNNING TRACKS, HOUSING ELEMENTS; SAFES AND STRONG-BOXES; STEEL BALLS; HORSESHOES; NAILS AND SCREWS; OTHER METAL PRODUCTS (NON-PRECIOUS) NOT INCLUDED IN OTHER CLASSES; ORES

LIGHTING INSTALLATIONS AND INSTALLATIONS FOR HEATING, STEAM PRODUCTION, COOKING, REFRIGERATION, DRYING, VENTILATION, WATER DISTRIBUTION AND SANITARY INSTALLATIONS, HEATING TUBES FOR PANELS, HEAT-RESISTING TUBES, TUBES FOR FURNACES, TUBES FOR REFINERY STILLS, TUBES FOR NUCLEAR USE, ESPECIALLY TUBES FOR STEAM GENERATORS AND FUEL SHEATHING