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Ferrosilicon raw materials mainly include silica, coke, scrap steel and limestone. Among them, silica is the main raw material of ferrosilicon. It has a stable chemical composition and contains a high silicon content. It is an important raw material for preparing ferrosilicon. Coke is a reducing agent used to reduce oxides in silica and provide heat. Scrap steel is mainly used to increase the iron content in ferrosilicon. Limestone is used to stabilize impurities in ferrosilicon.

The main purpose of ferrosilicon raw material ratio is to control the chemical composition and physical properties of ferrosilicon to meet the production needs of different fields. The specific ratio of ferrosilicon raw material ratio varies depending on the production process and product requirements. Generally speaking, the production process of ferrosilicon requires pre-treatment of raw materials, such as crushing, screening, mixing and other operations. In the process of ratio, factors such as the price, quality and supply of raw materials also need to be considered.

A: Buyer send enquiry →get FeSi quotation → order confirmation→ Buyer arrange 30% deposit → Production started upon receipt of deposit→ Strict inspection during production → Buyer arrange balance payment→ Packing → Delivery as per trade terms.

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