Continued backfill of USWC netback margins backfill (3)

Platts has backfilled the following USWC netback margins from January 1, 2004 through December 31, 2005.

TNAARMR Arab Berri USWC Coking Margin TNAATMR Arab Berri USWC Cracking Margin TNACVMR Arab Lt USWC Coking Margin TNACXMR Arab Lt USWC Cracking Margin TNAABMR ANS USWC Coking Margin TNAGJMR Basrah Lt USWC Coking Margin TNAKLMR Escalante USWC Coking Margin TNAMTMR Kern River USWC Coking Margin TNANVMR Line 63 USWC Coking Margin TNATAMR Minas USWC Coking Margin TNARBMR Mixed Light Sweet USWC Coking Margin TNAQTMR Oriente USWC Coking Margin TNASXMR Thums USWC Coking Margin