Semi-coke from Rongxing Group is light black, characterized by high fixed carbon, high
specific resistance, high chemical activity, low ash content, low sulfur and Low phosphorus. It is wildly applied to such
industries as chemical industry, metallurgic industry, and gas- making industry to produce calcium carbide, ferroalloy,
ferrosilicon, silicon carbide, silicomanganese, fertilizer, etc. Semi coke is made from high grade Jurassic coal as a new type of carbon material. It will substitute some metallurgical coke in producing ferroalloys products. Semi coke can be used in smelting too.