Companies featured in this segment: AREVA S.A. (EPA:CEI), Siemens (NYSE:SI), Rio Tinto (NYSE:RTP), Paladin Energy (ASX:PDN), ProLab Technologies Incorporated (CVE:PLT), Nova Chemicals Corporation (NYSE:NCX), Air Products and Chemicals Incorporated (NYSE: APD), Dow Chemical (NYSE:DOW), AG (SWF:EGL), Siemens (NYSE:SI), Ansaldo (BIT:STS), China Petroleum & Chemical Corporation (NYSE:SNP), Petrobras (NYSE: PBR), BHP Billiton Limited (NYSE:BHP), GVK Power and Infrastructure Limited (BOM:532708), BP (NYSE:BP), Reliance Industries Limited (BOM:500325)