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

NOTICE N.º 0163/06

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 17^th February, 2006:

INTERBOLSA, 20^th February, 2006