[Class : 6] Steel; Steel Alloys; Sheets And Plates, In Particular Heavy Plates Of Metal; Slabs, In Particular Slabs Of Steel; Metal Pipes And Metal Tubes, In Particular Steel Pipes And Steel Tubes; Cast Steel And Pieces Of Cast Steel [Semi Finished Goods]; Common Metals And Their Alloys; Alloys From Common Metals, In Particular Steel Alloys; Transportable Buildings Of Metal; Metal Building Materials; Reinforcing Materials Of Metal For Building; Girders Of Metal; Metal Reinforcing Materials For Concrete; Metal Fittings For Building; Steel Bars; Balls Of Steel; Railway Material Of Metal; Non Electric Cables And Wires Of Metal; Ores. [Class : 40] Treatment Of Metal, In Particular Treatment Of Steel; Treatment Of Materials, Namely Thermal Cutting Of Metal Parts, Annealing Of Metal Parts, Steel Shot Blasting Of Metal Parts, Milling Of Metal Parts, Drilling Of Metal Parts, Welding Of Metal Parts.