The first major discovery of the pre-salt region was announced.
When the first major discovery of the pre-salt region was made?
It was announced by Petrobras.
It was announced by Petrobras in 2006
Quando foi anunciada a primeira grande descoberta na zona do pré-sal?
Quando foi anunciada a primeira grande descoberta do pré-sal?
A Petrobras anunciou isso em 2006.
A Petrobras anunciou isso em 2006.