Imperium3's New York facility will have the capability to...

Imperium3's New York facility will have the capability to manufacture 18650, 2070 cylindrical cells in addition to pouch and prismatic from what has been announced.
Imperium3 Townsville has not indicated what size and type of cells it will manufacture as yet but I think it would be safe to assume 18650 and 2070 (as a minimum) as they are commonly used in many devices/platforms.

Also agree it's not worth taking on the roll of assembling cells into packs if there is enough business in manufacturing the cells themselves.