Domestic calcium carbide ex-factory prices fell slightly on August 14. The ex-factory price in Shaanxi is about 2850-2950 yuan/ton, the quotation is slightly reduced by 50 yuan/ton; the ex-factory price in Qinghai is about 2850 yuan/ton, the quotation is slightly decreased by 50 yuan/ton; the ex-factory price in Inner Mongolia is about 2900 yuan/ton, and the quotation is temporarily stable. The mainstream factory price of calcium carbide in Shizuishan area of Ningxia is about 2 950 yuan/ton. The quotation is temporarily stable, and the actual transaction price is mainly negotiated. Overall, domestic calcium carbide ex-factory price is temporarily stable. The price of raw coke is stable temporarily and the cost of calcium carbide is stable. Downstream customers are generally motivated to purchase calcium carbide, calcium carbide supply is normal. Later Calcium Carbide Shock Down