Dear sirs, We are looking for Steel billtes for high tensile strength steel bars. Our requirement is as below: 120mm x 120mm x 3000mm/6000mm/9000mm Spec: SD390 -Spec : SD390( JIS ) for high tensile strength steel bar-Chemical : C 0.24~0.30% Si 0.3~0.6% Mn 1.3~1.6% P&S 0.04% Max Quantity: 5000mt-10000mt/ month Please feel free to contact us if you are interested in selling this product to us. Country:Korea