指标名称本年同期同比增减增减幅度粗钢合计204264791922377012027106.26%非合金钢557419852703163038825.77%普通质量非合金钢17941221710697834254.88%优质非合金钢321882029715942472268.32%特殊质量非合金钢561256588025-26768-4.55%其中：特殊碳素结