Conversion into definite securities of SONBOE--R to SONBOE

NOTICE N.º 0421/07

We hereby inform that the bonds representing the debenture loan "SONAE S.G.P.S./2007 - 2014", of SONAE - S.G.P.S., S.A., registered under the code SONBOE--R, took on 18^th April, 2007, the code SONBOE.

INTERBOLSA, 18^th April, 2007