VALE comentada em 13/07/2015 18:11 bandh em 13/07/15 15:51 comentada em 13/07/2015 18:11 Vale surges 7% on plan to cut iron ore supply - Vale S.A. (NYSE:VALE) | Seeking AlphaBem interessante essa parte do texto:“Our mantra is not volume at any cost anymore, it’s to maximize margins,” Poppinga said. “It doesn’t mean shutting mines, it means optimizing some production flows at plants.”