Cancellation of the registry of PT17JM

NOTICE N.º 0491/11

We hereby inform that, on 21^th April, 2011, the issue of commercial paper "PT S.G.P.S. - 253ª Em. PC - PRG 3 .000 M EUR (BESI)", registered in the Securities Central under the code PT17JM, shall be cancelled, due to its total redemption take place on that date.

INTERBOLSA, 6^th April, 2011