| Calcined Alumina | Fluorite |
| Brown fused Alumina | Iron powder |
| White fused Alumina | Mica |
| Calcium Silicate | PAF |
| Green Chromium oxide | Potassium Titanate |
| Iron-Aluminium Silicate | Silicon Carbide |
| Kaolin Clay | Vermiculite |
| Chromite | Wollastonite |
| Brass powder | Zirconium Oxide |
| Copper powder | Zirconium Silicate |
| Tin powder | Zinc Oxide |
| Cryolite | |