The United States has announced a major easing of sanctions on Iran’s oil sector, temporarily allowing Tehran to sell crude oil and petroleum products in U.S. dollars and potentially unlocking billions of dollars in additional revenue as negotiations between the two countries continue.
The U.S. Treasury issued a broad 60-day exemption, known as General License X, permitting Iran to produce, market and sell crude oil, petrochemicals and refined petroleum products in dollar-denominated transactions through August 21.
The measure represents the most significant rollback of U.S. oil sanctions on Iran since the 1979 Islamic Revolution and marks a major shift in Washington’s policy toward Tehran following recent diplomatic progress between the two countries.
Under the new authorization, vessels, companies and entities that were previously restricted under U.S. sanctions are permitted to engage in transactions covered by the exemption. The waiver also theoretically allows imports of Iranian crude into the United States, although such trade has largely disappeared over the past several decades due to sanctions.
Analysts say the move could provide a substantial financial boost to Iran’s economy, which has long been constrained by sanctions targeting its most important source of revenue.
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According to estimates by sanctions and energy market experts, the exemption could unlock approximately 67 million barrels of Iranian crude currently held in floating storage in the Gulf region. At current market prices, the inventory could generate between $8 billion and $9 billion in revenue for Tehran.
The decision follows a memorandum of understanding signed last week between the United States and Iran as both sides seek to transform a fragile diplomatic opening into a broader and more permanent agreement.
Talks held in Switzerland earlier this week reportedly produced further progress toward a final settlement, raising expectations that both countries may continue pursuing diplomatic engagement after years of confrontation.
U.S. President Donald Trump defended the sanctions relief, arguing that any additional oil revenue generated by Iran would be directed toward purchasing American agricultural products rather than supporting military activities.
Energy analysts say the easing of restrictions could significantly reshape global crude oil flows, particularly in Asia, where China remains the largest buyer of Iranian oil.
China currently purchases about 90% of Iran’s crude exports, largely through independent refineries that have historically relied on complex payment structures and intermediary networks to avoid violating U.S. sanctions.
The new waiver removes many of those obstacles by allowing direct dollar-based transactions and permitting proceeds from oil sales to flow directly into Iran’s central bank.
Experts believe Chinese state-owned refiners and independent “teapot” refineries could increase purchases rapidly during the 60-day exemption period.
“With dollar clearing now authorized, expect China to accelerate purchases aggressively,” one sanctions expert said, noting that the temporary nature of the exemption could encourage buyers to build inventories before the authorization expires.
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Iranian oil exports have already begun to recover as negotiations between Washington and Tehran advanced. According to maritime intelligence firm Windward, Iran exported 6.79 million barrels of crude oil last week, the highest weekly volume recorded in two months.
The increase suggests buyers may already be positioning themselves for greater access to Iranian supplies.
Analysts also note that stronger demand could narrow or even eliminate the traditional discount at which Iranian crude trades compared with international benchmark prices such as Brent crude. In some circumstances, Iranian oil could command a premium if demand outpaces available supply.
The policy shift comes at a time when global energy markets remain sensitive to geopolitical developments and supply disruptions. Increased Iranian exports could help boost global oil availability, although the full market impact will depend on how many buyers take advantage of the temporary exemption.
For Iran, however, the sanctions relief represents a potentially significant economic opportunity, providing access to foreign currency revenues and strengthening one of the country’s most important export sectors as diplomatic negotiations continue.
