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指數(shù)周環(huán)比%月環(huán)比%月同比%季環(huán)比%年環(huán)比%年同比%原料SHCNMI123.83—-0.485.36108.6535.7510.479.39鐵水成本SHCNCOST-HotMetal103.9821000.256.8390.6428.4610.6410.63普碳方坯成本(唐山)SHCNCOST-Billet103.62...