Cancellation of the registry of BEQUXE

NOTICE N.º 0709/06

We hereby inform that, on 4^th August, 2006, the issue of cash bonds "BES - Cabaz Gás Natural Julho/2003", registered in the Securities Central under the code BEQUXE, shall be cancelled, due to its total redemption taking place on that date.

INTERBOLSA, 19^th July, 2006