PEMEX Investor Presentation

PEMEX® Expected Sources and Uses of Funds 2012 U.S. Billion Dollars Sources 20.6 8.9 Uses Price: 99.79 USD/b Exchange rate: Ps. 13.1849/USD Crude oil production: 2,582 Mbd Crude oil exports: 1,176 Mbd Natural gas production: 6.16 MMcfd 22.8 36.1 5.9 6.5 7.3 Initial Cash Resources from Financing Operations Total Total Investment Debt Payments (CAPEX) Final Cash Net Indebtedness: 3.0 USD www.pemex.com 37 C-0022, Pemex Investor Presentation (Sept. 2012)

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