Copper processing - Stage 4

copper-mk04 · technology · tier 7: Production science pack

Cost

1200 × (1 Production science pack 2 pY science pack 3 3 Chemical science pack 6 pY science pack 2 10 Logistic science pack 20 pY science pack 1 30 Automation science pack 6 Military science pack ) · 300s each

Requires 2

Copper processing - Stage 3
Production science pack

Leads to 1

Copper processing - Stage 5

Unlocks 2

Molten copper ⏱ 4s · tier 7

1 Reduced 99.9% copper 3 Borax 60 Oxygen

→

60 Molten copper

Made in: Basic oxygen furnace MK 01 Basic oxygen furnace MK 02 Basic oxygen furnace MK 03 Basic oxygen furnace MK 04Unlocked by: Copper processing - Stage 4

Reduced 99.9% copper ⏱ 5s · tier 7

1 High grade copper 2 Sodium sulfate 50 Diesel 100 Pressurized air

→

1 Reduced 99.9% copper

Made in: Direct reduction plantUnlocked by: Copper processing - Stage 4