Conversion into book-entry of SNG AP

NOTICE N.º 0601/06

We hereby inform that, due to the change of the form of representation from certificate into book-entry, the shares representing the share capital of SONAGI- S.G.P.S., S.A., registered under the code SNG AP, took, on 19^th June, 2006, the code SNG AE.

INTERBOLSA, 20^th June, 2006