Cancellation of registry of warrants issued by Citigroup Global Markets Deutschland AG & Co. KGaA

NOTICE N.º 0053/06

We hereby inform that, as a result of the existence of the conditions for the anticipated loss of the rights inherent to structured warrants issued by Citigroup Global Markets Deutschland AG & Co. KGaA, one has cancelled the registry of the following issues, on 18^th January, 2006:

INTERBOLSA, 19^th January, 2006