Taa, 6012 yuan kwa ton kwuru na-abụghị igwe, ọdịnihu ojii bilitere n'ofe osisi ahụ, azụmaahịa mechiri emechi.Dị ka a akụrụngwa nke ígwè, ígwè ore futures isi nkwekọrịta price bụkwa trading, na-esetịpụ a ndekọ elu.Taa, tupu mmeghe nke ụlọ ahịa ọdịnihu, isi nkwekọrịta nke Si ...
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