... M50W700,M50W800,M50W1000,M50W1300,M50W1300D commodityCold Rolled Non Grain Oriented Steel (CRNGO)gradeM50W470, W540,W600,W700,W800,W1000 ... ,W1300,W1300Dsuraface treamentslightly oiled, Non alloy steel sheetThickness0.5mm / 0.65mmWidness800mm- -1200mmID coil508mm / ... validity time 5 working daysMill nameMaanshan Iron & Steel Co.,ltdPayment terms20%TT in advance+80% irrevocable ...