Founder of Germany's Evonik, Werner Mueller, dies aged 73

Werner Mueller, the founder of German chemical group Evonik and a former economy minister, has died aged 73, the company said on Tuesday.

Mueller, who also set up the RAG Foundation, stepped down as chairman of RAG and Evonik's supervisory board last year due to ill health.

The foundation is a majority shareholder in Evonik and was set up by Mueller to help deal with the costs of winding down the hard coal mining industry in western Germany and to try to reduce the impact on the Ruhr industrial region.

He also served as economy minister under Social Democrat Chancellor Gerhard Schroeder.