Marcopolis.net Video Interview with Paulo Sérgio de Oliveira Dias, Director-Partner at Metal Ar, also available here http://marcopolis.net/metal-ar-overview-of-the-mining-sector-in-brazil-2602.htm
Paulo Sérgio de Oliveira Dias, Director-Partner at Metal Ar, gives his assessment of the brazilian mining sector and explains the company's philosophy.
To read the full transcript of the MarcoPolis interview with Paulo Sérgio de Oliveira Dias, Director-Partner at Metal Ar, visit Marcopolis.net http://marcopolis.net/metal-ar-mining-services-and-equipments-provider-in-brazil-2602.htm
