Iran showed U.N. surveillance cameras to envoys from the Non-Aligned Movement of developing nations during a tour of a nuclear site on Saturday, in a bid to demonstrate openness about its atomic programme, according to Reuters. The six NAM diplomats, accredited to the U.N. nuclear watchdog, the International Atomic Energy Agency, visited the site near the central Iranian city of Isfahan that converts uranium ore into feedstock uranium hexafluoride (UF6) gas. About 90 Iranian and foreign journalists were also shown round the site, where employees in white overalls and face masks feed uranium "yellow cake" into a conversion line. "All these journalists can see and tell the world that Iran's activities are peaceful," Ali Asghar Soltanieh, Iran's IAEA envoy, said during the tour. Soltanieh said the trip showed Iran's "transparency" and pointed out two IAEA cameras to monitor work in a room were UF6 is produced at the site, situated in a barren area southeast of Isfahan and surrounded by anti-aircraft guns.