Qatar and Pakistan are leading mediation and Qatar reports progress, but Iran's security chief says no talks are under way and Trump said on Thursday the US does not need a deal.
Finance Minister Swarnim Wagle has urged the AIIB and the Qatari government to support flood rehabilitation and finance major transport and hydropower projects.
Iranian diplomats are meeting Qatari mediators in New York to discuss reopening the Strait of Hormuz, even as US President Donald Trump publicly dismissed Tehran's latest proposal.
