Are you sure that applies to commodities with extremely high capital costs like mining and refining ore?
It sort of makes sense to me with SpaceX. They’re presumably buying fairly boutique parts that likely already require custom manufacturing, so someone is spending capital either way. I can see how it might make sense for them to build a custom manufacturing line instead of paying someone else.
That seems odd for commodities like titanium, though. Even if Boeing were to do it themselves, that oversight process is already a subset of the mining and refining process. They’re going to have to build out their QA lab either way.
It sort of makes sense to me with SpaceX. They’re presumably buying fairly boutique parts that likely already require custom manufacturing, so someone is spending capital either way. I can see how it might make sense for them to build a custom manufacturing line instead of paying someone else.
That seems odd for commodities like titanium, though. Even if Boeing were to do it themselves, that oversight process is already a subset of the mining and refining process. They’re going to have to build out their QA lab either way.