购买中碳锰铁，中碳铬铁

询价说明

我寻找如下below.Medium碳锰铁 - 400MT / monthMn 97％明克1.5％maxSi 1.5％MAXS 0.01％MAXP 0.2％MAXSIZE 5x30mmPackaging1吨底部排出bagsMedium碳铬铁 - 20MT / monthCr 54-58％C 1 -2％P0.018％maxMn 1％maxSi 2％MAXS 0.5％MAXSIZE 10x30mmPackaging1吨bagsSilico锰 - 1000MT / monthMn 62-66％的Si 16％MAXC 2％MAXSIZE 10x50mmPackaging1吨bagsFerro硅 - 500吨/ monthSi 75％3单宝元％MAXC 0.45％MAXP 0.023％MAXS 0.02％maxPackaging1吨bags500Kg bags200Kg袋介质碳锰铁，中碳铬铁，硅锰，硅铁中碳锰铁，中碳铬铁，硅锰，硅铁