May

Iran Says Its Uranium Enrichment Is ‘Absolutely Non-Negotiable’
Iran said its ability to enrich uranium was “absolutely non-negotiable” after US President Donald Trump’s special envoy repeated a demand that the Islamic Republic cease its production of the fissile material.

Oil Steadies After Early Drop With Ukraine, US Outlook in Focus
Oil steadied after an early drop, with talks to end the war in Ukraine and a lowering of the US credit rating in focus.

Oil Climbs as Iran Casts Doubt on US Nuclear Deal Negotiations
Oil rose after Iran’s foreign minister downplayed prospects for a breakthrough in nuclear talks with the US, saying no formal proposal had been received.