NEWS 23.03.2015/300/XNUMX | MARKT DERA publishes new raw materials list The German Raw Materials Agency (DERA) today published the new DERA raw materials list for global supply concentration. Around a third of the almost XNUMX examined mineral raw materials and commercial products show increased price and delivery risks in this regard. They include steel refiners such as niobium, vanadium and tungsten, but also high-tech metals such as rare earths, germanium, platinum metals [...]