(21 May 2006) 1. Wide shot of Hamid Reza Asefi, Iranian Foreign Ministry spokesperson, approaching lectern 2. Close-up reporter taking notes 3. Reporters at press conference 4. SOUNDBITE (Farsi): Hamid Reza Asefi, Iranian Foreign Ministry spokesperson: "Uranium enriched at Natanz is from the uranium gas produced at Isfahan uranium conversion facility which is of a good quality. We don't use any foreign materials for enrichment." 5. Wide of press conference 6. SOUNDBITE (Farsi): Hamid Reza Asefi,