Registry of the increase of quantity of OTEKOE

Date

17/03/2010

Notice Number

10/0309

NOTICE N.º 0309/10

We hereby inform that, on 17^th March, 2010, 6.200.000.000 bonds of Instituto de Gestão da Tesouraria e do Crédito Público, I.P. were registered, which auction took place on , under the code OTEKOE. These bonds are fungible with 685.300.000.000 bonds already issued (total amount in circulation: 691.500.000.000).

INTERBOLSA, 17^th March, 2010