So, what will it manufacture? I don’t follow developments in this field, but as far as I know decades of work in Skylab, SpaceLab and the ISS hadn’t delivered a clear case where lifting raw materials into space and bringing back manufactured goods can be profitable.

https://en.wikipedia.org/wiki/Space_manufacturing seems to agree, with phrases such as There are thought to be a number of useful products that can potentially be manufactured in space and result in an economic benefit.

Or are they aiming for a long-term goal to keep manufactured goods in space?