By Reuters Staff 2 Min Read FILE PHOTO: A logo of Brazil's state-run Petrobras oil company is seen at its headquarters in Rio de Janeiro, Brazil October 16, 2019. REUTERS/Sergio Moraes/File Photo SAO PAULO (Reuters) -Brazil’s state-run oil company Petroleo Brasileiro SA has asked the Mines and Energy Ministry to clarify comments from President Jair Bolsonaro that a recent 39% hike in natural gas prices was “unacceptable” and that while he would not interfere in the company, its pricing policy could still be changed. In a securities filing, Petrobras said it asked the ministry about information that “should have been released to the market.” The ministry has yet to respond, Petrobras said.