Why is a net purchase price not mentioned on the import report?

When receiving products, the purchase prices from the purchase order are copied to the receipt. The data used is as it was at the time of creating the purchase order. If the own purchase price is entered afterwards in product maintenance or in the purchase order itself, after the purchase order has been created, it will no longer be copied to the product receipt. That is usually the reason why it is not mentioned in the input report of the received products.