Definition of the techno-economic models used in the Quarterly Business Analysis reports in 2011.

Analysis of the profitability of the Middle East refining and petrochemical industry for the first quarter of 2011.

Analysis of the profitability of the Asian refining and petrochemical industry for the first quarter of 2011.

Analysis of the profitability of the Western Europe refining and petrochemical industry for the fourth quarter of 2010.