Refine raw ore in to ingots.
| 1 Aluminium Powder | 5 Bauxite |
| 1 Aluminium Sheet | 5 Bauxite |
| 1 Copper Ingot | 5 Azurite |
| 1 Glass | 5 Sand |
| 1 Gold Ingot | 5 Unrefined Gold |
| 1 Hardened Structure Resin | 5 Structure Resin 1 Hematite |
| 1 Iron Ingot | 5 Hematite |
| 1 Silicon Carbide | 4 Sand 4 Anthracite |
| 1 Steel Billet | 5 Hematite or 1 Iron Ingot 2 Anthracite |
| 1 Titanium Billet | 5 Rutile |