Min. Order Reference FOB Price
1 Ton US$100.00-10,000,000,000,000,000,000,000,000,000.00 / Ton
Product Description
Ferro Silicon 75%/ 72%/ 70% Fesi Alloy for Steelmaking Casting Iron Product Description Ferro Silicon is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon uses coke, quartz (or silica) as raw materils and is made by electric furnace. Because silicon and oxygen are ...