On October 11th, the price quote for calcium carbide provided by Fugu County Owei Jian Neng Jiao Tong Chemical Co., Ltd. was 2630 RMB/ton. The specification of calcium carbide is: grade level: first-grade; gas production (20°C, 101.3KPa)/(L/kg) ≥: 280. The validity period of this quote is 3 days. The provider of this quote is: Fugu County Owei Jian Neng Jiao Tong Chemical Co., Ltd.