So I picked up Sins and started playing it with the latest patch. After playing some small scenarios I feel pretty confident but there's something bugging the heck out of me. Playing as Advent, how do I build a refinery? I don't see it anywhere in the tech tree or in the ship contstructors. I even replayed the tutorial where it has you create a refinery, but that is a TEC standpoint and I see it in their tech tree. Do the Advent simply not have refineries or am I blind?

Thanks.