Brazil to join OPEC+ but won't cap oil output, Petrobras CEO says
By Rodrigo Viga Gaier
Brazil set to join the influential OPEC+ oil producers' alliance
By Ruxandra Iordache
Brazil not expected to cap oil output as part of OPEC+, sources say
By Marta Nogueira, Rodrigo Viga Gaier & Lisandra Paraguassu