From Reuters:
The Financial Times said it was unclear how far the remarks of Hossein Kazempour, Iranian governor to the Organization of Petroleum Exporting Countries and an energy adviser to the government, represented the policy of Tehran.
“I am telling you that the Americans can come and have 50-50 (of an Iranian nuclear program),” Kazempour was quoted as saying by the newspaper.
“This offer is on the table. But they have their suspicions. This could be removed by their presence (in the program).”…
“Let not the believers take for friends or helpers unbelievers rather than believers: if any do that, in nothing will there be help from Allah: except by way of precaution, that ye may guard yourselves from them” “” Qur’an 3:28.