Cancellation of the registry of KCYDWP

NOTICE N.º 0418/08

We hereby inform that, on 22^th April, 2008, the issue of "Warrants s/ Wyeth - Call - 50 USD - 18.04.2008", registered in the Securities Central under the code KCYDWP, was cancelled, for having reached the maturity on 18^th April, 2008.

INTERBOLSA, 23^th April, 2008