Common Contracts

SECOND SHARE PURCHASE AND SALE OPTION AGREEMENT By and between Grupo Repsol and Mr. ENRIQUE ESKENAZI Mr. SEBASTIÁN ESKENAZI Mr. MATÍAS ESKENAZI STOREY Mr. EZEQUIEL ESKENAZI STOREY February 21, 2008

Second Share Purchase and Sale Option Agreement • February 29th, 2008 • Petersen Energia, S.A. • Petroleum refining

• Contract Type
  Second Share Purchase and Sale Option Agreement
• Filed
  February 29th, 2008
• Company
  Petersen Energia, S.A.
• Industry
  Petroleum refining

SECOND SHARE PURCHASE AND SALE OPTION AGREEMENT Between Grupo Repsol and Mr. ENRIQUE ESKENAZI Mr. SEBASTIÁN ESKENAZI Mr. MATÍAS ESKENAZI STOREY Mr. EZEQUIEL ESKENAZI STOREY February 21, 2008

Second Share Purchase and Sale Option Agreement • February 25th, 2008 • Repsol Ypf Sa • Petroleum refining

• Contract Type
  Second Share Purchase and Sale Option Agreement
• Filed
  February 25th, 2008
• Company
  Repsol Ypf Sa
• Industry
  Petroleum refining

Hereinafter, Vendor, Repsol Exploración, Caveant y Repsol YPF Capital, shall jointly be referred to as the “Grupo Repsol YPF” or the “Grantor.” Likewise, Grupo Repsol YPF and the Purchaser shall jointly be referred to as the “Parties,” and each one of them individually as a “Party.”