<span style="color: #222222;">Iran's stocks of key nuclear materials are still within the limits set by a 2015 deal with world powers as per the latest International Atomic Energy Agency report.</span><br />'' <br />'' <span style="color: #222222;">Iran announced earlier this month that it no longer considered itself bound by the agreed restrictions on stocks of enriched uranium and heavy water. But, stocks of both did not exceed the ceilings set in the 2015 agreement, the report said.</span><br />''