Cathode Carbon Block, Natural Graphite, Natural Flake Graphite manufacturer / supplier in China, offering Natural Flake Graphite -290 (FIXED CARBON: 93.56%, -200 MESH) Natural Flake Graphite 280, 290, Steel Slag Binder Spherical Amorphous Graphite Briquettes Graphite Pellets, Fixed Carbon 70-90% Artificial Synthetic Amorphous Graphite Briquettes/Balls Adhesive and so on.