INDUSTRY represents your manufacturing strength. A high score reduces the number of minerals required to build units and facilities.
-3, Mineral costs increased by 30%
-2, Mineral costs increased by 20%
-1, Mineral costs increased by 10%
0, Normal production rate
1, Mineral costs decreased by 10%
2, Mineral costs decreased by 20%
3, Mineral costs decreased by 30%!
4, Mineral costs decreased by 40%!!
5, Mineral costs decreased by 50%!!!