Purchase Qty. Reference FOB Price
1-49 Tons US$1,000.00
50-99 Tons US$800.00
100+ Tons US$500.00
Product Description
Best supplier of 65% 72% 75% Ferrosilicon/FeSi/Ferro Silicon Slag/Ferrosilicon Chunk Silicon slag can be used as raw material for smelting and casting pig iron and silicon manganese alloy, and as deoxidizer in steel making instead of ferrosilicon powder. Our factory supply blast furnace pig ...