Headquarters

Upgrade costs

Levels L3 to L4

14.0G
Total range cost
Level 4
Quantity: 2 000 000
14.0G
Total costs
 Crude Oil
Quantity 2 000 000
Market price 2 386
Total costs 5.49G
 Bauxite
Quantity 2 000 000
Market price 2 015
Total costs 4.63G
 Chalcopyrite
Quantity 2 000 000
Market price 1 340
Total costs 3.08G
 Quartz Sand
Quantity 2 000 000
Market price 363
Total costs 835M