Purchase Qty. Reference FOB Price
1-299 kg US$28.00
300-499 kg US$25.00
500+ kg US$15.00
Product Description
Fesi6.5 /ferrosilicon//72/75 ferro Silicon Powder/fesi Alloy Ferrosilicon powder,is an iron alloy consisting of silicon and iron and then ground into a powdery substance used as a deoxidizer in steelmaking and iron making. Model: Consistent with the common model of ferrosilicon, mainly 75#, 72#, ...