(Steel anwụrụ, igwe mmanya, efere igwe) US raw steel mmepụta na-abawanye 1.1 pasent kwa izu Dị ka American Iron and Steel Institute (AISI), n'izu na-agwụ na August 19, 2023, US ụlọ raw ígwè mmepụta bụ. 1,756,000 ụgbụ ụgbụgbọ ebe ike itinye n'ọrụ bụ pasenti 77.2.P...
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