[Class : 6] Common Metals And Their Alloys; Ores; Metal Sheets And Plates; Steel In The Form Of Sheets; Plates, Foils And Coils; Galvanized Steel Sheets; Galvanized Iron Plate; Galvanized Steel Sheets Or Plate Or Strip Or Tube; Metal Materials For Building And Construction; Steel In The Form Of Steel Slab, Sheets, Plates, Foils And Reels Or Coil Like Galvanized Or Galvalume; Cold Rolled Full Hard Or Cold Rolled Close Annealed, Cold Rolled Steel Strip, Bar Or Sheet Or Tube; Galvanized Steel Sheets Or Plate Or Strip Or Tube; Pre Painted Steel Strip Or Sheet Vinyl Coated Steel Sheets; Coated Steels; Zinc Coated Steel Sheets; Metal Reinforcement Materials For Building; Metal Roofing; Zinc Coated Steel Sheets; Vinyl Coated Steel Sheets; Castings, Foils, Powder, And Rolled, Drawn Or Extruded Semi Finished Articles Of Aluminum Or Its Alloys; Roof Flashings Of Aluminium; Metal Materials For Building And Construction.