Dunyodagi eng yirik davlat neft kompaniyalari reytingi

? Dunyodagi eng yirik davlat neft kompaniyalari reytingi. 1. ?? SINOPEC GROUP 2. ?? CNPC 3. ?? SAUDI ARAMCO 4. ?? ROSNEFT 5. ?? PETROBRAS 6. ?? INDIAN OIL CORPORATION 7. ?? PETRONAS 8. ?? PETROLEOS DE VENEZUELA 9. ?? NATIONAL IRANIAN OIL COMPANY