"The Islamic Republic considers the useful talks whose ultimate outcome is the lifting of all oppressive (U.S.) sanctions," Raisi said in his pre-recorded address.

"The (U.S.) policy of 'maximum oppression' is still on. We want nothing more than what is rightfully ours. We demand the implementation of international rules. All parties must stay true to the nuclear deal and the U.N. Resolution in practice," he said.

Iran and the United States in April started indirect talks in Vienna on salvaging the nuclear agreement, but those stopped two days after Raisi was elected as Iran's president in June.