A cikin 'yan kwanakin nan, kasuwar karafa ta ragu.A ranar 20 ga watan Nuwamba, bayan farashin billet a Tangshan, Hebei, ya koma yuan 50/ton, farashin karfen gida, faranti matsakaita da nauyi da sauran nau'in duk sun tashi zuwa wani matsayi, da farashin karfen gini da sanyi. kuma...
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