EMIRATI POLITICIAN AND businessman Al Mazroui is one of the key voices in OPEC’s decision not to cut output. “We are not going to change our minds because the prices went to $60 or to $40,” he told Bloomberg at the end of last year. Prior to becoming energy minister in 2013, he worked at ADNOC, Royal Dutch Shell, and Dolphin Energy and as deputy CEO of Mubadala Oil and Gas, while also taking various roles at international oil and gas projects.