On December 27, the price for calcium carbide offered by Fugui Gao Neng Jia Dian Chemical Co., Ltd. is 3050 RMB/ton. The specifications of calcium carbide are: grade level: first-grade; gas output (20°C, 101.3KPa)/(L/kg) ≥: 280. The validity period of this offer is 3 days. The provider of the offer is Fugui Gao Neng Jia Dian Chemical Co., Ltd.