- GASMIG
- 2015-12-03 13:53
- Cemig is the majority shareholder (59.58%) in Companhia de Gs de Minas Gerais (Gasmig), which also counts Petrobras Gs S
- energy
- 2015-12-03 13:44
- The Cemig Group is renowned for its size and technical competence, as Brazils most important integrated company in the e