Headquarters

Upgrade costs

Levels L3 to L4

14.3G
Total range cost
Level 4
Quantity: 2 000 000
14.3G
Total costs
 Crude Oil
Quantity 2 000 000
Market price 2 601
Total costs 5.98G
 Bauxite
Quantity 2 000 000
Market price 1 971
Total costs 4.53G
 Chalcopyrite
Quantity 2 000 000
Market price 1 307
Total costs 3.01G
 Quartz Sand
Quantity 2 000 000
Market price 360
Total costs 828M