美国批准临时交付和销售源自伊朗的石油

Group 1 - The article discusses the U.S. Treasury's approval of a 30-day conditional authorization to relax sanctions on Iranian oil products, allowing the delivery and sale of Iranian crude oil and petroleum products that were already loaded onto ships as of March 20 [1] - U.S. Treasury Secretary Yellen stated that the authorization is "narrow in scope and short in duration," permitting the sale of Iranian oil currently stranded at sea, which is expected to release approximately 140 million barrels of oil into the global market [1] Group 2 - The article mentions that Brent crude oil prices have surged nearly 50% over the past three weeks, leading the global asset classes [2]