Corrections for August 26, 2009

The following corrections were made on August 26, 2009

Symbol
Assessment Date
Original Assessment
New Assessment
Description

AAEUQ01c 01-Jan-09 54.77 54.87 OPEC Basket Yearly

AAEUQ03c 01-Aug-09 71.48 71.5 OPEC Basket Monthly

AAEUQ04c 28-Aug-09 72.89 72.3 OPEC Basket Weekly

AAMGV00h 25-Aug-09 206.19 206.69 NY RBOB Unl Brg

AAMGV00l 25-Aug-09 205.69 206.19 NY RBOB Unl Brg

AAXLU00h 25-Aug-09 462 452 LSB 1.5% Antwerp XWhf $/Mt

PHAQI00h 25-Aug-09 1310 1360 Acrylonitrile CIF Med

PHAQI00l 25-Aug-09 1300 1350 Acrylonitrile CIF Med