我公司长期求购TFe>=62-66.00%,Sio2<=7.00%,S<=0.5%,P<=0.2%,As<=0.04%,AL203<=1.5%,Mn<=0.3%,Cu<=0.15%,TI<=0.15%，粒度-160目；有意者请联系QQ1848879529或发QQ邮件，注明地方、价位、联系方式、公司名称。