I needed to resurface this question, but restate it in a different way in light of Trailblazers 3.0 changes to how economies work. Let's say I have a planet with 5 surface slots. 4 slots are filled with refinery hubs, and the 5th is a surface port. The 4 hubs create strong links to the surface port, creating refinery commodities at the port, including surface only ones like ceramic composite and CMM Composites. All good so far. Now, let's suppose I now build a T2/T3 star port in orbit. A strong link gets created from the surface port to the star port. BUT, what happens to all the commodities? Do both the port and station have them? Or do they now only exist on the star port? And if so, what about the surface only materials? Also, what is the output difference between a surface outpost and a surface port? Is it like a Coriolis compared to a T3 port (something like 1/6 i believe?)?