Hi-tech facility upgrade foundation (research node)
This node of the PBS structures research tree unlocks Hi-tech facility upgrade foundation.
| Category | PBS structures |
| Unlocks | Hi-tech facility upgrade foundation |
| Parent node | Advanced facility upgrade foundation |
| Unlocks next | – (end of line) |
| Enabler extension | – |
| Point prices | common=32k; hitech=105k; industrial=53k |