Registry of the increase of quantity of Government Debt

Date

18/01/2006

Notice Number

06/0051

NOTICE N.º 0051/06

We hereby inform that, on 18^th January, 2006, 8.000.000.000 bonds representing direct Public Debt were registered, regarding the loan "OT 3% Julho 2006", under the code OTEWOE. These bonds are fungible with 514.148.200.000 bonds already issued (total amount in circulation: 522.148.200.000).

INTERBOLSA, 18^th January, 2006