Attached for your approval is the form of Enron Corp. Guaranty in favor of  the referenced Counterparty, which guarantees the obligations of ENA under a  financial confirmation.
We will need the standard executed copy.
Upon approval and execution, please call me at x33399 to pick up the  documents.
Thank you for your assistance in this matter.

Comercializadora Metrogas, S.A. de C.V.