So far I identified 4 types of resources:
1) Asteroid/ice rocks
2) Refined Resources (refined out of 1))
3) Harvested Resources
4) Salvage Resources
I have currently all kinds of resources in my GSF.
When I enter a commercial refinery, the list of resources now shows resources of type 1) and type 4) which doesn't make sense. I only want to see the list of 1) asteroid/ice rocks.
For the salvage resources it is even more weird that some are marked on red background (=don't having refining skills for those) and some are not marked, as if I could refine those!?!
I guess those Salvage Resources have same enumeration value as the Rocks for which I do have refining skills.