The U.S. Treasury has issued a broad 60-day exemption allowing Iran to sell crude oil, petrochemical, and petroleum products in U.S. dollars for the first time in over forty years, marking the most significant easing of American sanctions on Iranian oil since the 1979 Islamic Revolution. This General License X, effective until August 21, permits vessels and entities previously barred by sanctions to resume transactions, reopening potential U.S. crude imports from Iran and unlocking a floating inventory estimated at 67 million barrels. Experts estimate this could generate a financial boost of $8 to $9 billion for Tehran’s economy.

President Donald Trump defended the sanctions relief, asserting that the proceeds would be used by Iran to buy American agricultural goods rather than for military buildup. The move comes as part of ongoing delicate negotiations between the U.S. and Iran toward a permanent peace accord, following a memorandum of understanding signed last week and productive talks held in Switzerland. Iranian crude exports have been increasing recently, reaching nearly 6.8 million barrels last week, the highest level in two months, driven by optimism over the prospect of a deal.

This new waiver enables Iran to receive oil payments directly into its central bank in dollars, bypassing the costly and complex shadow banking channels used to avoid U.S. secondary sanctions. China, which purchases about 90% of Iran’s oil, is expected to quickly ramp up imports, particularly as state and independent refineries gain better access to intermediary banking networks. Analysts predict a quick "top-off" of storage in China before the exemption expires, with Iranian crude potentially commanding higher prices due to demand pressures.

With this 60-day window, Iran aims to restore its war-damaged oil infrastructure and secure longer-term supply contracts, mainly with Chinese buyers. The easing of sanctions is viewed as both an economic boon and a diplomatic victory for Iran. While Chinese buyers are still assessing compliance and pricing factors, the move signals a significant shift in the regional energy trade that could reshape global oil markets in the near term.