Mysteel:东方特钢日盘价钢种分类厚度规格2024.2.72024.2.18涨跌幅度304热轧卷(4-8mm)1335013350-(8-12mm)1335013350-(14mm)1355013550-(16mm)1405014050-304L热轧卷(4-8mm)1350013500-(8-12mm)1350013500-(14mm)137001370