1.RE,Ce/Re,Si,Mn,Ca,Ti,Fe 2.195023,195026, 3.Particle size: 0-5mm; more than 5-50mm and 50-150mm 4.Steel making, iron maki RE Ferro Silicon alloy:1.RE,Ce/Re,Si,Mn,Ca,Ti,Fe 2.195023,195026, 3.Particle size: 0-5mm; more than 5-50mm and 50-150mm 4.Steel making, iron making.BrandChemical Compositions (%)RECe/ReSiMnCaTiFe≤19502321.0~<24.0≥4644.02.55.02.0Allowance19502624.0~<27.0≥4643.02.55.02. ...