With more investigation into the system, Zhao Yu finally understood the situation of this base.
Most of it was similar to the lunar base. With technology points, one could only exchange for production lines. Other raw materials wouldn't magically appear; he would need to find actual materials to manufacture them.
Most chemical elements could be synthesized in chemical plants, with various mineral resources as the raw materials.
Whether it's the training camp or the recycling furnace, they are all stripped-down versions, able to recognize only a small portion of resources.
To avoid waste, a resource recycling furnace needs to be built. Anything thrown into it can be fully recognized and categorized for storage.
"Tank factory, power station, chemical plant, resource recycling furnace, mining factory..."
Zhao Yu counted and realized that he would need at least 500 technology points to build all these facilities.