1. Idatha yexabiso Ngokwedatha evela kuluhlu lwe-bulk agency, ixabiso le-petcoke kwiindawo zokucocwa kwendawo likhuphuke ngokukhawuleza kule veki. Ixabiso eliphakathi kwimarike yaseShandong nge-26 kaSeptemba yayiyi-3371.00 yuan/ton, xa kuthelekiswa nexabiso eliphakathi lepetro coke ngoSeptemba 20, eyayiyi-3,217....
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