Iran will restart uranium enrichment programme and roll back on key parts of nuclear.

[raptor22]

Let me get this straight Iran suspends parts of the nuclear deal that the US had already made illegal ie no waivers?

What a joke this administration is.

That's true .. in fact either we should have stopped enriching uranium/heavy water production due to new sanction or remove the limitation ... without doing it & the fact that no one would exchange the enriched uranium any further enrichment would have been considered as violation of the N-deal cap of enriched uranium stockpile.

Starting May 4, assistance to expand Iran’s Bushehr Nuclear Power Plant beyond the existing reactor unit could be sanctionable. In addition, activities to transfer enriched uranium out of Iran in exchange for natural uranium could be sanctionable. Iran must stop all proliferation-sensitive activities, including uranium enrichment, and we will not accept actions that support the continuation of such enrichment. We will also no longer permit the storage for Iran of heavy water it has produced in excess of current limits; any such heavy water must no longer be available to Iran in any fashion.
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Well it'd increase Iran enriched uranium and heavy water stockpile but we should wait to see is Rouhani gonna remove Iran enrichment percentage cap as he's promised within 2 months or not. It's important to do that otherwise his words would be ineffective.