7208381000
4.75mm>厚度≥3mm的大强度卷材(宽≥600mm,屈服强度大于355牛顿/平方毫米)
Flat-rolled products of iron or non-alloy steel, in coils, of a thickness of 3mm or more but not exceeding 4.75mm ,of a width of 600 mm or more,not clad, plated or coated ,of a yield strength exceeding 355N/mm2