FLAKE GRAPHITE , AMORPHOUS GRAPHITE , SYNTHETIC GRAPHITE, IRON DISULFIDE POWDER AND OTHERS FOR MAKING FRICTION MATERIALS, COPPER RODS, COPPER BUS BARS, BRASS ANODE PLATES, ABRASIVE WHEEL , REFRACTORY INSULATION MATERIALS , CARBON RAISER FOR STEEL CASTING , MOULD RELEASE AGENT , CONDUCTIVE RUBBER PARTS , FR ADDITIVE FOR FRP COMPOSITE , OXYGEN FREE COPPER WIRE / TUBE ,   HIGH HEAT INSULATION TOPPING MATERIAL AND OTHERS