The Việt Nam Oil and Gas Group (PetroVietnam) achieved its production target but suffered reduction in revenue due to lower crude oil prices in the first quarter of this year.
Xem thêm: lmth.1q-ni-noitcuder-eunever-tub-htworg-noitcudorp-sdrocer-manteivortep/047476/ymonoce/nv.swenmanteiv