Mysteel：东方特钢日盘价钢种分类厚度规格2024.5.62024.5.7涨跌幅度304热轧卷（4-8mm）1370013700-（8-12mm）1370013700-(14mm)1390013900-(16mm)1410014100-304L热轧卷（4-8mm）1380013800-（8-12mm）1380013800-(14mm)1400014000