-=item C<assembly_sellprice_sum>
-
-Non-recursive sellprice sum of all the assembly item sellprices.
-
-=item C<assortment_sellprice_sum>
-
-Non-recursive sellprice sum of all the assortment item sellprices.
-
-=item C<assembly_lastcost_sum>
-
-Non-recursive lastcost sum of all the assembly item lastcosts.
-
-=item C<assortment_lastcost_sum>