aisi 660 stainless steel bar 1. origin:Jiangsu,China 2. grade:200,300,400 series 3.Spec:2-300mm*1000-6000mm aisi 660 stainless steel bar1 ... is about 8000 metric tons.Main customers: Shanghai BAOSTEELUSA GLOBAL STAINLESS INCChina MIDEA GROUPProducts origin places:Sheets and coils: Shanxi TISCO ... , 201, 202, 2205, 2235, 2101, 301, 630, etc. aisi 660 stainless steel bar