May 22 News Update: On May 22, Ningxia Xinger Tai's calcium carbide operations have all four units fully operational, with an ex-factory price of 2,520 CNY per metric ton. Additionally, small quantities of crushed calcium carbide are available for external sale, with actual transaction prices negotiable. Chempricehub assesses calcium carbide with a bearish sentiment score of -15. On May 22, Ningxia Xinger Tai's four calcium carbide units are running at full capacity, releasing incremental supply from the production side. The ex-factory offer is 2,520 CNY per ton, with limited volumes of crushed calcium carbide also offered for external sale and actual transactions open to negotiation. The relaxed supply environment combined with expanded room for price negotiation creates a generally bearish influence on the spot price of calcium carbide.