Ferroglobe PLC provides silicon-based alloys and specialty metals. It produces silicon metal and silicon and manganese-based alloy, serving customers in the specialty chemical, aluminum, solar, steel and ductile iron foundry industries. The company's business segments include North America - Silicon; Europe - Manganese; Europe - Silicon; South Africa - Silicon and Other segments The primary raw materials company uses to produce its electrometallurgy products includes its coal and quartz mining operations and its silicon metal and ferroalloy production.