FILE PHOTO: A gas flare on an oil production platform in the Soroush oil fields is seen alongside an Iranian flag in the Persian Gulf, Iran, July 25, 2005. REUTERS/Raheb Homavandi/File Photo

The United States will not grant any more waivers to any countries that would allow them to buy Iranian oil without facing U.S. sanctions, a senior U.S. diplomat said on Wednesday.

Brian Hook, Iran Special Envoy, also said in a briefing the global oil market had already factored in Iranian oil exports falling to zero under the Trump administration’s economic pressure campaign against Tehran.

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