"With China covering, for instance, more than 95% of the rare earth market, you cannot replace this in a short time," he told DW. "These are long-standing and reliable trading relationships, and the material and processes are proven."
For Rüth and so many other firms in Germany, China remains an obvious place to do business. For a long time, the German government fully embraced and encouraged that position. However, the country's authoritarian shift under President Xi Jinping — which has seen China back Russia in the aftermath of the invasion of Ukraine — has changed EU-China relations.