X0101 EFFECT 33 LIVE 2006-11-03 14:00:00

F-4

0001157656 PEMEX PROJECT FUNDING MASTER TRUST 333-136674 0000932782 MEXICAN PETROLEUM 333-136674-04 0000932783 PEMEX EXPLORATION & PRODUCTION 333-136674-03 0000932784 PEMEX REFINING 333-136674-02 0000932785 PEMEX GAS & BASIC PETROCHEMICALS 333-136674-01