[ad_1] SAO PAULO, April 8 (Reuters) – Petroleo Brasileiro SA (PETR4.SA) is unlikely to be able to back away from a 39% hike in natural gas prices slammed by Brazil’s…
[ad_1] SAO PAULO, April 8 (Reuters) – Petroleo Brasileiro SA (PETR4.SA) is unlikely to be able to back away from a 39% hike in natural gas prices slammed by Brazil’s…