Correction: USGC, USAC Q4-Cal 2013 resid swaps

Platts corrected the April 28, 2011, US Gulf Coast 3% residual fuel oil (Q4 2011 to Cal 2013) and Atlantic Coast 1% residual fuel oil (Q4 to Cal 2013) swaps assessments to:

FO 3% USGC Low/High Mid Price Crack $/bbl Assessment Point Change Spreads Q4 2011 100.19/100.21 100.200 +1.05 -13.38 Q1 2012 99.74/99.76 99.750 +1.25 -13.22 Q2 2012 99.19/99.21 99.200 +1.30 -12.90 Cal 2012 98.88/98.90 98.890 +1.89 -12.70 Cal 2013 99.49/99.51 99.500 +4.00 -8.93

FO 1% USAC Low/High Mid Price Crack Hi/Lo (1%-3%) $/bbl Assessment Point Change Spreads Spreads Q4 2011 105.44 /105.46 105.450 +0.25 -8.13 6.30 Q1 2012 104.79 /104.81 104.800 +0.40 -8.17 6.30 Q2 2012 104.34 /104.36 104.350 +0.40 -7.75 6.45 Cal 2012 104.05 /104.07 104.060 +0.46 -7.53 7.06 Cal 2013 104.99 /105.01 105.000 +1.25 -3.43 9.50