钢材 247家钢厂高炉开工率76.31%,环比上周降0.58%,同比增2.32%;高炉炼铁产能利用率78.81%,环比上周降0.5%,同比增5.33%,钢厂盈利率78.54%,环比增1.62%,日均铁水产量220.21万吨,环比上周降1.5 ...