The message was conveyed by President Rouhani’s special envoy Gholam-Reza Ansari in a meeting with Brazilian Foreign Minister Aloysio Nunes Ferreira.
Ansari also serves as Iran’s deputy foreign minister for economic affairs.
In recent weeks, President Rouhani’s special envoys have travelled to different countries and conveyed the president’s message about the Iran nuclear deal to his opposite numbers and other heads of state.
Just this week, Iran’s Deputy Foreign Minister Morteza Sarmadi travelled to Latin America and conveyed Rouhani’s message to Bolivian President Evo Morales.