We have supported Russia's proposal to Iran with respect to nuclear fuel enrichment on Russian territory and it's a pity that Iran has not accepted this.

This Russian proposal to Iran has never existed.

As we said before we want to have enrichment inside Iran... and any proposal which is based on this principle will be studied.

We have not received any reply to the Russian proposal from Iran.

When we talk about the entire cycle of producing the nuclear fuel inside Iran, we mean all stages of enrichment need to be conducted in this country relying on technical knowledge of Iranian experts.

We respect the deadline,