Resources
1. raw-wood
2. coal
3. iron-ore
4. copper-ore
5. stone
6. raw-fish
7. alien-artifact

Intermediate products
1. wood
2. iron-plate
3. copper-plate
4. steel-plate
5. stone-brick
6. sulfur
7. plastic-bar
8. battery
9. iton-stick
10. iron-gear-wheel
11. copper-cable
12. electronic-circuit
13. advance-circuit
14. processing-Unit
15. engine-unit
16. electric-engine-unit
17. flying-robot-frame
18. science-pack-1
19. science-pack-2
20. science-pack-3
21. alien-science-pack
22. empty-barrel
23. explosives
