Zinc oxide, zirconium silicate, china clay, china clay powder, ball clay, feldspar powder(body), feldspar powder(glaze), feldspar chips, quartz powder(body), quartz powder(glaze), plaster of paris (ta 70, ta 60, ta 50, 75 & 90), talcum powder, dolomite, barium carbonate, sodium bentonite, sodium chloride, cobalt chloride, calcium carbonate(ind), calcium carbonate(food), soda ash light, caustic soda, sodium hydroxide, potassium hydroxide, sodium silicate, potash soap, iron red oxide, iron black oxide, cmc, jailin, colour( ceramic & resin).