On November 17th, the price for calcium carbide offered by Inner Mongolia Zhonglian Chemical Co., Ltd. is 2500 RMB/ton. The specifications of calcium carbide include: grade: first-grade; gas production (20°C, 101.3KPa) per liter/kg ≥: 280. The validity period of this offer is three days. The provider of this offer is Wuhai Zhonglian Chemical Co., Ltd.