Henan Calcium Carbide Price on May 16, 2023 provides latest price quotes for Henan and other regions. The unit is RMB/ton, the price type is to factory price, the payment method is Tax included cash, and the indicator is Calcium Carbide gas evolution (20℃, 101.3KPa) /(L/kg)≥280. CBC Metal China Calcium Network provides you with the latest and most accurate Calcium market information to help you grasp the latest Calcium Carbide market dynamics and price trends.