| Coal Mine
|
Coal Delivery Truck Garage • Coal Shaft
|
| Ore Mine
|
Ore Delivery Truck Garage • Ore Shaft
|
| Metals HQ
|
Commerce Division • Engineering Division • Smelting Division
|
| Smelting Factory
|
Smelting Delivery Truck Garage • Metal Furnace • Alloy Furnace
|
| Advanced Coal Mine
|
Heavy Coal Delivery Truck Garage • Advanced Coal Shaft
|
