Bagheri Kani was meeting Enrique Mora, the EU’s External Action Service Deputy Head, in Brussels on Wednesday, to discuss the resumption of talks that were suspended in June after six rounds.
Iran had been holding the talks in Vienna with China, Germany, France, Russia, the United Kingdom and indirectly the United States.
The negotiations aim to resurrect the nuclear deal, known officially as the Joint Comprehensive Plan of Action or JCPOA, under which Iran agreed to limit its nuclear program in exchange for the lifting of economic sanctions.
Iran stopped complying with the deal after former US President Donald Trump pulled out of the agreement in 2018 and imposed a maximum pressure campaign on Iran with stiff new sanctions.
During a speech before the United Nations General Assembly in September, Iranian President Ebrahim Raisi insisted that Iran is not pursuing nuclear weapons, that the US is at fault for leaving the nuclear deal, and emphasized that the US has to meet its obligations under the deal first, by lifting sanctions.