Corrections for July 20, 2009

The following corrections were made on July 20, 2009

Symbol Assessment Date Original Assessment New Assessment Description
AALPI00l 20-Jul-09 168.21 171.54 Hvy Nph Brg USGC
AASHD00u 20-Jul-09 -9.83 -6.5 USGC Hvy Nph (brg) Vs USGC Unl
PHAAD00h 17-Jul-09 332.1 292 Benzene USG Contract Mo 2
AAJND00u 20-Jul-09 4.52 5.92 USGC Nph Vs WTI
AAKWL00l 20-Jul-09 167.21 170.54 Hvy Naphtha Water USGC
AAFPR00h 17-Jul-09 54.8 54.25 UK GTMA 1-Yr Pk
AASHC00u 20-Jul-09 -10.83 -7.5 USGC Hvy Nph Vs USGC Unl
AASHA00u 20-Jul-09 9.34 10.74 USGC Nph Vs Maya Crude
AAFPO00l 17-Jul-09 43.65 43.85 UK GTMA 1-Yr Base
AASGZ00u 20-Jul-09 -10.83 -7.5 USGC Nph (brg) vs USGC Unl
AAEUQ04c 17-Jul-09 61.2 61.61 OPEC Basket Weekly
AALPI00h 20-Jul-09 168.41 171.74 Hvy Nph Brg USGC
AAKWL00h 20-Jul-09 167.41 170.74 Hvy Naphtha Water USGC
AALPG00l 20-Jul-09 167.21 170.54 Nph USGC Brg 7-14 Days
AAJNC00u 20-Jul-09 -11.83 -8.5 USGC Nph Vs USGC Unl Water
AAFPR00l 17-Jul-09 52.8 53.25 UK GTMA 1-Yr Pk
PAAAC00h 20-Jul-09 166.41 169.74 Naphtha US Gulf Water
AAFPO00h 17-Jul-09 45.15 44.85 UK GTMA 1-Yr Base
AAEUQ03c 01-Jul-09 62.95 62.97 OPEC Basket Monthly
PHAAD00l 17-Jul-09 332 292 Benzene USG Contract Mo 2
AAEUQ01c 01-Jan-09 51.93 52.01 OPEC Basket Yearly
PAAAC00l 20-Jul-09 166.21 169.54 Naphtha US Gulf Water
AALPG00h 20-Jul-09 167.41 170.74 Nph USGC Brg 7-14 Days