Hi,
As of my knowledge, third party procurement is not possible with vendors with plant assignment. Hence the standard drop shipment procedure wont work in case of inter company purchase.
If the Korea factory is able to ship directly to sister company, then it is normal sales / inter company process where the sister company directly issue PO to Korean Factory and the goods are delivered to sister company. The billing can be direct.
If Korea company doesnt have stock, the Korea factory can issue a PO to Korea trading (Can be inter company PO) with delivery address as the sister company. Here, the billing / invoice will happen between Korean Factory and Sister company in the first case and between the Korean Factory and Korean trading in second case.
Regards,
AKPT
