[Class : 6] High Strengthdeformed Steel Bars Withcorrosion Resistanceproperties, And Wires Forconcrete Reinforcement (Tmtbars), Steel Pipe, Sheet Andstructural Steel, Commonmetals And Their Alloys; Metalbuilding Materials,Transportable Buildings Ofmetal; Materials Of Metal Forrailway Tracks; Nonelectriccables And Wires Of Commonmetal Ironmongery, Small Itemsof Metal Hardware; Pipes Andtubes Of Metal; Safes; Goods Ofcommon Metal Not Included Inother Classes; Ores And Soilfixing, Rock Bolt, Anchoring,Dam Retrofits, Bridges, Miningtunnelling, Soil Nailing, Micropiles, Post Tensioning, Retainingwalls, Drilled Shafts,Excavation Shoring, Reinforcingsteel Included In Class 6