MODCHQCF - NATIONAL CONFIGURATION Ó UNCTAD - SITE (V1.15) 8.18 Creating or Modifying Valuation Notes Selecting General segment section, Item section or an apportionment rule opens a text editing box. In   the   example   below,   the   ‘General   segment   (import)’   editor   is   open   and   the   ‘Local   menu’   is displayed. Fig 8.7 MODCHQCF: Functions:  Taxation standards: Import valuation note: General segment section. Examples of Pre-defined Export Valuation Rules General Segment Section Rule "SG_EXPORT" InvNcy IS Inv * InvCurRat ; IfrNcy IS Ifr * IfrCurRat ; DedNcy IS Ded * DedCurRat ; TotalCost IS IfrNcy - DedNcy ; FOBVal IS TotalCost + InvNcy ; This  first  defines  the  Invoice  Value  in  National  Currency,  Inland  Freight  in  National  Currency  and Deductions in National Currency. It then defines Total Costs as Inland Freight less Deductions and finally defines the FOB value as Invoice Value + Total Costs. Item Section Rule "ITM_EXPORT" ItmInvNcy IS ItmInv * ItmInvCurRat ; ItmIfrNcy IS ItmIfr * ItmIfrCurRat ; ItmDedNcy IS ItmDed * ItmDedCurRat ; ItmTotalCost IS ItmIfrNcy - ItmDedNcy ; ItmStatVal IS ItmTotalCost + ItmInvNcy ; This   first   defines   the   Item   Invoice   Value   in   National   Currency,   Item   Inland   Freight   in   National Currency and Item Deductions in National Currency. It then defines Item Total Costs as Item Inland Freight less Item Deductions and finally defines the Item Statistical Value as Item Invoice Value + Item Total Costs. See Appendix A to this Reference Document for a full of explanation on the  use  of  ‘Rules’  and  the  syntax  used  to  build  these  rules.  A  current listing of the Variables, Functions and Keywords available for use within valuation rules is available from the Local Menu of ASYCUDA++.