He made the remarks here in Tehran on Wednesday while talking reporters in Mehrabad Airport back from Vienna.
Salehi said as the person who is in charge of the Iranian nuclear activities, he could promise the nation that the nuclear activities would not only experience any decline but increase in the future as well.
Some would wonder how it could be possible to allow for restrictions and maintain the nuclear activities simultaneously, he said.
He added now Iran intended to enter the commercial phase in its nuclear activities and seek the cooperation of other countries to develop the nuclear industry.
Salehi said the Comprehensive Joint Plan of Action (CJPOA) will now allow Iran to take more gigantic strides.
He explained that enrichment activities were among the most basic issues of importance for Iran which is now officially recognized.