Iran's oil minister said on Monday that a majority of Opec members support extending output cuts but a final decision will be taken at their next meeting on Nov. 30.
Regional tensions have risen in recent weeks between Saudi Arabia and Iran over Lebanese Prime Minister Saad al-Hariri's surprise resignation and after an escalation in Yemen's conflict.
Top diplomats from Iran, Russia and Turkey met Sunday morning in Antalya to discuss the civil war in Syria ahead of a three-way summit in the Russian city of Sochi on Wednesday.
France should not interfere in Iran's missile programme, Ali Akbar Velayati, a senior adviser to Iran's supreme leader, said on Saturday according to state media.
The western Iranian province of Kermanshah was hardest hit by the earthquake, which struck in a remote mountainous region of Iraq.
Iran said on Friday that "biased" French policy was stoking crises in the Middle East after Foreign Minister Jean-Yves Le Drian accused it of "hegemonic" ambitions in the region.
Adel al-Jubeir said Saudi Arabia was consulting its allies about what leverage to use against Lebanese militant group Hezbollah to end its dominance in the small Mediterranean nation and intervention in other countries.
Iranian authorities scrambled on Tuesday to bring help to thousands of people left homeless by a major quake that killed more than 400 people.
Rescue operations have ended in areas of Iran hit by a powerful weekend earthquake that killed at least 450 people and injured thousands, state television reported on Tuesday ...
Iran has remained within the essential limits on its nuclear activities imposed by its 2015 deal with six world powers, a report by the UN atomic watchdog showed on Monday.