March 24th — On March 24th, Inner Mongolia Zhensheng Energy Saving raised the ex-factory price of first-grade calcium carbide by 70 yuan to 2,820 yuan per ton, with actual transactions subject to negotiation. Chempricehub analysis of calcium carbide, with a bullish-bearish score of 1: The article reports that Inner Mongolia Zhensheng Energy Saving Company increased the ex-factory price of calcium carbide by 70 yuan per ton to 2,820 yuan per ton, reflecting rising costs on the supply side and bullish market sentiment. This adjustment may drive up the spot price of calcium carbide, as the increase in ex-factory prices directly transmits to the market, strengthening buyers' procurement expectations. Actual transactions are subject to negotiation, indicating that the upward price trend needs to be validated by demand-side factors, but overall, it is favorable for the spot market.