Copper refinery
| Upgrade costs L0 -> L1 | |||
|---|---|---|---|
| Product | Quantity | Market price | Total costs |
 Coins | 40 000 000 | 1 | 40 000 000 |
 Concrete | 25 000 | 5 180 | 129 500 000 |
 Steel | 1 000 | 49 949 | 49 949 000 |
 Glass | 500 | 50 618 | 25 309 000 |
| 244 758 000 |
|||
| Level 1 production | |||||||
|---|---|---|---|---|---|---|---|
| Consumption | Production | ||||||
| Product | Quantity | Market price | Total costs | Product | Quantity | Market price | Total costs |
| Coins | 225 000 | 1 | 225 000 |  Copper | 270 | 86 690 | 23 406 300 |
 Chalcopyrite | 810 | 1 649 | 1 335 690 | ||||
| 1 560 690 | 23 406 300 | ||||||
| 21 845 610 | |||||||