Calcium Carbide, Graphite Electrode, Cac2 manufacturer / supplier in China, offering Low Sulfur Calcined Petroleum Coke CPC with High Fixed Carbon Content - Export Grade for Global Buyers, Solving The Anodic Consumption of Calcined Petroleum Coke (CPC) with Anti-Corrosion and High-Temperature Resistance for Long-Lasting Use in Aluminum Plants., Stable Battery Cycle Calcinated Petroleum Coke CPC with Low Expansion Structure Makes Lithium Batteries More Durable. and so on.