Corrections for December 6, 2011

The following corrections were made on December 6, 2011

AAEUQ01c 01-Jan-11 107.49 107.5 OPEC Basket YTD MovAvg
AAEUQ03c 01-Dec-11 109.54 109.81 OPEC Basket MTD MovAvg
AATGP00h 05-Dec-11 300.03 299.03 Off Road LSD Spot NYH Crg
AATGP00l 05-Dec-11 299.93 298.93 Off Road LSD Spot NYH Crg
AATGR00h 05-Dec-11 301.03 300.03 Off Road LSD Spot NYH Brg
AATGR00l 05-Dec-11 300.93 299.93 Off Road LSD Spot NYH Brg
AATGW00h 05-Dec-11 299.28 300.03 ULSD Spot NYH Crg
AATGW00l 05-Dec-11 299.18 299.93 ULSD Spot NYH Crg
AATGX00h 05-Dec-11 300.28 301.03 ULSD Spot NYH Brg
AATGX00l 05-Dec-11 300.18 300.93 ULSD Spot NYH Brg
AATHC00h 05-Dec-11 302.78 301.78 Off Road LSD Spot Boston Crg
AATHC00l 05-Dec-11 302.68 301.68 Off Road LSD Spot Boston Crg
AATHD00h 05-Dec-11 302.03 302.78 ULSD Spot Boston Crg
AATHD00l 05-Dec-11 301.93 302.68 ULSD Spot Boston Crg
AATHF00h 05-Dec-11 300.28 301.03 ULSD Buckeye Pipe
AATHF00l 05-Dec-11 300.18 300.93 ULSD Buckeye Pipe
AAWZK00c 06-Dec-11 108.27 110.32 Thunder Horse Blend
AAWZK00h 06-Dec-11 108.28 110.33 Thunder Horse Blend
AAWZK00l 06-Dec-11 108.26 110.31 Thunder Horse Blend
AAWZL00c 06-Dec-11 7.05 9.1 Thunder Horse Blend vs WTI Mo01
AAWZL00h 06-Dec-11 7.06 9.11 Thunder Horse Blend vs WTI Mo01
AAWZL00l 06-Dec-11 7.04 9.09 Thunder Horse Blend vs WTI Mo01
PMUDA05h 06-Dec-11 82.05 80.05 E/P Mix Ethane non-LST Mt Belv P
PMUDA05l 06-Dec-11 81.95 79.95 E/P Mix Ethane non-LST Mt Belv P
PMUDB05h 06-Dec-11 80.05 82.05 Purity Ethane non-LST Mt Belv Pi
PMUDB05l 06-Dec-11 79.95 81.95 Purity Ethane non-LST Mt Belv Pi
XICE001h 06-Dec-11 510 503 ICE Carbon CERs 1Q Elect
XICE001l 06-Dec-11 475 503 ICE Carbon CERs 1Q Elect
XICE001o 06-Dec-11 489 503 ICE Carbon CERs 1Q Elect
XICE002c 06-Dec-11 502 503 ICE Carbon CERs 2Q Elect
XICE002h 06-Dec-11 502 503 ICE Carbon CERs 2Q Elect
XICE002l 06-Dec-11 502 503 ICE Carbon CERs 2Q Elect
XICE002o 06-Dec-11 502 503 ICE Carbon CERs 2Q Elect
XICEH12c 06-Dec-11 502 503 ICE Carbon CERs Mar 2012 Elect
XICEH12h 06-Dec-11 502 503 ICE Carbon CERs Mar 2012 Elect
XICEH12l 06-Dec-11 502 503 ICE Carbon CERs Mar 2012 Elect
XICEH12o 06-Dec-11 502 503 ICE Carbon CERs Mar 2012 Elect
XICEZ11h 06-Dec-11 510 503 ICE Carbon CERs Dec 2011 Elect
XICEZ11l 06-Dec-11 475 503 ICE Carbon CERs Dec 2011 Elect
XICEZ11o 06-Dec-11 489 503 ICE Carbon CERs Dec 2011 Elect
XNRE008h 01-Dec-11 26750 26754 NYMEX RBOB 08-Mo Elect
XNREQ12h 01-Dec-11 26750 26754 NYMEX RBOB Aug 2012 Elect