February 13th News On February 13th, the supply of first-grade calcium carbide from Shaanxi Shenmu Electrochemical remains ample. The ex-factory price for first-grade calcium carbide is quoted at 2,600 yuan per ton, with actual transactions subject to negotiation. Chempricehub Analysis of Calcium Carbide Bull-Bear Score: -1 The article indicates that the supply of calcium carbide is ample, with the ex-factory price quoted at 2,600 yuan per ton and actual transactions negotiable, suggesting that oversupply may intensify downward pressure on spot prices. In an environment of abundant supply, buyers' bargaining power strengthens, potentially limiting upward price movement and leading to short-term price pressure. The rating is generally bearish, reflecting the negative impact of a loose supply-demand balance on spot prices.