Cookie NoticePlaying the video will connect to external servers which use cookies and other tracking technologies to personalize and improve experience.Further information can be found in our privacy policy.Allow cookies and play video Server: VIMEOVery Independent Reseach at the Swiss Mining Institute June 2014 20.06.2014 - 10:57 05:48 MIN 59 SHAREInterview with CEO John Tumazos on the metal marketsInterview with CEO John Tumazos on the metal markets Embed Embed-Code×Video-ID: 1100