KuSinopec, mitengo yecoke pazvizhinji zvekunatsa inoramba ichikwira ne20-110 yuan/ton.Iyo yepakati uye yakakwira-sarufa petroleum coke muShandong yakatumirwa zvakanaka, uye nhamba yekunatsa yakaderera.Qingdao Petrochemical inonyanya kugadzira 3#A, Jinan refinery rinonyanya kugadzira 2#B, uye Qilu Petro...
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