brilliant thanks for the detailed replies.Rutile is the Titanium ore in-game.
The Refinery Contact shows you all possible actions, including the ones you aren't carrying cargo for.
That seems to be the case, yes.
(And also, the space installations will influence ground installations on the planet they orbit, and similarly for ground-ground and space-space)
Whether things in a planet's influence affect or are affected by things in the moon's influence hasn't been fully tested yet.
The likelier answer seems to be "no", though.