Iran's supreme leader Ayatollah Ali Khamenei restated his country's red lines for a nuclear deal Tuesday, during a meeting with President Hassan Rouhani and top officials in Tehran.

Banking and other economic sanctions imposed by the UN and the United States must be lifted "immediately" if a nuclear deal is signed, he said, according to a transcript posted on his official website.

Iran will not accept inspections at its military sites or "unconventional inspections" of other facilities, he added.