Subcontractor charges

when we receive a material against subcon order, system takes the value(ecpeted cost) as per the unit cost in item card. later when we finish the production order system, actual value gets updated to the extend of inputs consumed. now the value of the material does not have the subcon chages. it get added only when i post invoice.

is there any way to add the subcon charges also to the value of the inventory awhen prodn. oreder is closed.