Subjects: PETROLEO Brasileiro SA; NATURAL gas; NATURAL gas processing plants
تفاصيل العنوان
Subjects: PETROLEO Brasileiro SA; PETROLEUM; NATURAL gasBRAZIL
Subjects: PETROLEO Brasileiro SA; NATURAL gas; GAS distribution
Subjects: PETROLEUM sales & prices; NATURAL gasMEXICO; BRAZIL
Subjects: AUCTIONS; NATURAL gasBRAZIL
Subjects: ECONOMIC models; PETROLEUM; NATURAL resources