指标名称本年同期同比增减增减幅度粗钢合计308762482975292511233223.78%非合金钢853039880520794783195.94%普通质量非合金钢276844326057491626946.24%优质非合金钢487318345747782984046.52%特殊质量非合金钢888772871551172211.98%其中：特殊碳素结构