上海港少量现货出售南非铬矿(块矿),CIQ:Cr2O3:33.53%,Cr:Fe 1.26:1 SiO2:9.84%,Al2O3:16.96%,MgO:8.59% S:0.007%,P:0.002% 粒度:5-25MM 86.2%,欢迎广大客户来电详谈,非诚勿扰!