Mysteel:东方特钢日盘价钢种分类厚度规格2024.3.212024.3.22涨跌幅度304热轧卷(4-8mm)1335013350-(8-12mm)1335013350-(14mm)1355013550-(16mm)1375013750-304L热轧卷(4-8mm)1345013450-(8-12mm)1345013450-(14mm)13650136