[Class : 6] Steel Tubes & Pipes, Unwrought And Partly Wrought Common Metals And Their Alloys, Anchors, Anvils, Bells, Rolled And Cast Building Materials, Rails And Other Metallics Materials For Railway Tracks, Chains (Except Driving Chains For Vehicles), Cables And Wires (Non Electric), Locksmiths Work, Metallic Pipes And Tubes, Safes And Cash Boxes, Steel Balls, Horseshoes, Nails And Screws, Goods In Non Precious Metal Not Included In Other Classes.