The policies that will be most closely watched , especially by multinational oil companies like Petrobras of Brazil and Repsol of Spain , will be in Bolivia 's huge natural gas industry .
Petrobras /business/company/major_shareholders Brazil
Brazil /business/company_shareholder/major_shareholder_of Petrobras
DT NNS WDT MD VB RBS RB VBN , RB IN JJ NN NNS IN NNP IN NNP CC NNP IN NNP , MD VB IN NNP POS JJ JJ NN NN .
Petrobras
ORGANIZATION
Brazil
LOCATION
/business/company/major_shareholders
Brazil
LOCATION
Petrobras
ORGANIZATION
/business/company_shareholder/major_shareholder_of