Petrobras lines up Chinese contractor to pursue green hydrogen business upstreamonline.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from upstreamonline.com Daily Mail and Mail on Sunday newspapers.
Brazilian state-run oil and gas company Petrobras (BVMF:PETR4) and China Energy International will be analysing joint business opportunities in renewable e