A wannan makon, farashin kasuwannin karafa a manyan biranen kasar Sin ya yi sauyi sosai, inda ya karu da yuan 10-170 a kowace ton. Yawancin manyan albarkatun kasa sun tashi. Daga cikin su, farashin ma'adinan da ake shigo da su ya yi sauyin yanayi tare da daidaita su, farashin billet ya yi tashin gwauron zabi, na cikin gida...
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