Granulated blast furnace slag is obtained while smelting iron and is turned into fine-grained state by rapid cooling on pelletizer. Granulated slag is used as a component of the charge in the manufacture of cement, slag brick stones.

The main consumers of granulated slag produced by JSC KGIW are the cement factories in Russia and CIS.

Depending on the quality rate and the chemical composition granulated slag is classified into three grades.

Shipment is made by lots, by rail or road transport.