Namuhla, imakethe yasekhaya ye-petroleum coke isahweba, amanani entengo e-coke ahamba kancane, futhi amanani entengo yokupheka ayenyuka ngokwengxenye. Ku-Sinopec, ukuthunyelwa kwe-coke enesulfure ephezulu eNingizimu China kuyisilinganiso, kuyilapho amanani e-coke yokuhluza ahlala engashintshile. Ukusebenza okuzinzile. Ngokuqondene nePetroChina ne-CN...
Funda kabanzi