Presidents, prime ministers, and energy ministers of Iran, Algeria, Egypt, Libya, Nigeria, Qatar, Russia, Venezuela, Trinidad and Tobago, as well as observer countries Azerbaijan Republic, Iraq, Malaysia, Norway, Peru and the United Arab Emirates have partcipated the event.
President Raisi will address the summit today.
The GECF owns 45 percent of global gas trade and 65 percent of proven gas reserves of the world.
9416**9417
Follow us on Twitter @IrnaEnglish