Value chain instead of four-man defensive chain – with Reiner Calmund

Three or four-man defensive chain – it makes a value chain! For soccer expert Reiner Calmund, the connection is obvious: “If you want to be at the forefront economically, you have to put a lot of energy into the value chain. Just like I did back then in the four-man defensive chain.”

On a tour of Europe’s largest integrated iron and steel plant in Duisburg, “Calli” explains why the steel value chain is so crucial for Germany as an industrial location. As a high-tech material, steel plays a key role in the energy and mobility revolution – for example as a material in electric vehicles or wind turbines.