... pigment, medicine, grease, fire-extinguishing agent, rubber and plastic.2. Grinding material, glass, ceramic industry: silica sand, alumina, ... .6. Mechanical industry: casting sand, powder metallurgy, electromagnetic material and metal powder.7. Others: carbon black, light calcium, ... /hWestern medicine powder0.680DY-1200-1S400kg/hMedicine intermediate 0.6120DY-1200-1S300kg/hExtractive1.1325DY-1200- ...