Mariana Durao is a Reporter at various esteemed publications including Business Day and Bloomberg News. She specializes in themes related to energy and mining, with a focus on oil and gas, renewable energy, and energy policy and regulation, while also covering finance and business economics. Mariana's work has been featured in prominent outlets such as Yahoo Finance, Fortune, and The Japan Times.
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Mariana Durao's coverage is predominantly focused on the business and industry sector, particularly in areas such as mining, iron ore, Brazil, Petrobras, and oil. She frequently covers government announcements and private sector developments.
If reaching out to Mariana with a pitch or source suggestion, it would be beneficial to provide insights related to mining industry trends in Brazil or globally. Additionally, offering commentary on the impact of government policies or regulations on businesses within these sectors could also be relevant given her focus.
Given her consistent coverage of specific companies like Vale and Petrobras as well as ongoing discussions regarding mine disaster compensation deals involving BHP Billiton's Samarco venture in Brazil, sources possessing direct knowledge of company operations or regulatory matters may also capture her interest.
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By: Mariana Durao
A Petrobras deve agir para minimizar perdas de bilhões com a venda de combustíveis abaixo dos preços de mercado e evitar ter sua reputação arranhada, aponta Francisco Petros, conselheiro de administração indicado por acionistas minoritários.
Brazil’s Serra Verde Group — the target of a $2.8 billion acquisition by USA Rare Earth Inc. — expects about one-third of its future production to come from heavy rare earth elements, a category currently dominated by China.
O grupo brasileiro Serra Verde — alvo de uma aquisição de US$ 2,8 bilhões pela USA Rare Earth Inc. — espera que cerca de um terço de sua produção futura venha de elementos de terras raras pesadas, uma categoria atualmente dominada pela China.
Iron-ore giant Vale SA posted disappointing first-quarter results as operational pressures more than offset higher prices and volumes.
Petrobras pumped record oil and gas volumes in the first quarter and ran its refineries near full capacity, underscoring Brazil’s growing importance to global energy markets disrupted by the Iran war.
By: James Attwood, Mariana Durao
For copper miners Southern Copper Corp. and Vale SA, surging prices of byproducts like gold and silver are creating an unusual situation: The cost of producing the red metal has turned negative.
By: Jacob Lorinc, Nectar Gan, Jin Wu, Stephanie Davidson, Mariana Durao, Martin Ritchie
Despite new investments in mining and refining around the world, China is positioned to keep its grip on the rare earth elements that matter most
Brazil’s oil producer Petrobras is increasing domestic gasoline prices for distributors after the government approved new subsidies to shield consumers from Iran war-fueled crude price hikes.
A Petrobras anunciou aumento nos preços gasolina para distribuidoras depois que o governo aprovou novos subsídios para proteger os consumidores da alta do petróleo causada pela guerra com o Irã.
Brazil’s state-controlled oil giant Petroleo Brasileiro SA is reducing domestic diesel prices starting Monday as part of a government subsidy program to shield consumers from the war in the Middle East.
