A ranar 31 ga Maris, kasuwar karafa ta cikin gida galibi ta tashi, kuma farashin tsohon masana'antar billet na Tangshan ya tsaya tsayin daka kan yuan 4,830/ton. A yau, an fitar da buƙatar tashoshi kaɗan, tambayoyin gabaɗaya suna da kyau, buƙatun hasashe da makomar gaba sun ƙaru, tunanin kasuwa ya haɓaka ...
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