Cancellation of the registry of PTTDTAOE0001

We hereby inform that, on 6^th April, 2021, the issue of bonds "Teixeira Duarte - Eng.Const./Teixeira Duarte - GPII/2014-2021 Emissão Grupada", registered in the Securities Central under the code TDTAOE (ISIN PTTDTAOE0001), shall be cancelled, due to its total redemption take place on that date.

INTERBOLSA, 30^th March, 2021