Mining productivity
mining-productivity-8 · technology · tier 7: Production science pack · upgrade
Cost
2750 × (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
Leads to 1
Unlocks 0
Also: mining-drill-productivity-bonus