Iran sold $11.5 billion worth of oil during the war and another $6.5 billion during the subsequent ceasefire, Oil Minister Mohsen Paknejad claimed July 25, according to Reuters. Paknejad also said the lower risk to tanker traffic during the ceasefire boosted exports and had allowed Iran to sell part of its roughly 100 million barrels of stored crude oil and gas condensate. The combined $18 billion in sales generated more than 60% of the oil revenue projected in Iran’s annual budget, Paknejad claimed.
The disclosure is extraordinary in several respects. An Iranian government minister publicly revealing detailed oil revenue figures during an active conflict is unusual — and the $18 billion total, representing more than 60% of Iran’s annual oil budget in five months of a war that was supposed to be crippling its economy, fundamentally reframes the assumptions that Western analysts and policymakers have been making about the conflict’s economic dynamics.
How Iran Kept Oil Flowing During a War
The assumption embedded in the US strategy of blocking Iran’s oil exports through a naval blockade was that cutting off Iran’s oil revenue would impose costs severe enough to force diplomatic concessions. The $11.5 billion in wartime oil sales suggests that assumption requires revision.
Iran’s ability to continue selling oil during active military conflict reflects several overlapping mechanisms. First, China — which purchases approximately 80-90% of Iran’s oil exports — has maintained and in some cases expanded its purchases throughout the conflict, routing tankers through alternative passages that avoid the contested Strait of Hormuz. Chinese tankers operating under various flags have continued to collect Iranian crude from loading terminals on Iran’s coastline, transiting south through the Gulf of Oman on Iranian-designated routes rather than through the contested southern Hormuz corridor.
Second, Iran entered the war with a significant inventory of stored crude oil — Paknejad cited approximately 100 million barrels of stored crude and gas condensate. The ceasefire period, with lower tanker risk, allowed Iran to draw down that inventory at commercially attractive prices — generating the $6.5 billion in ceasefire-period revenue that exceeds the war-period monthly average.
Third, Iran’s oil fields have continued producing throughout the conflict. US strikes have targeted military infrastructure — air defences, coastal radar, command networks, naval assets — not oil production infrastructure. The decision not to target Iranian oil wells and processing facilities is partly legal (oil infrastructure is civilian), partly strategic (oil field damage creates environmental catastrophe) and partly diplomatic (destroying Iran’s oil infrastructure permanently would remove the economic incentive for Iran to accept a negotiated resolution).
What the $6.5 Billion Ceasefire Premium Tells Us
The fact that Iran earned $6.5 billion during the brief ceasefire period — compared with $11.5 billion across a longer war period — implies a per-day ceasefire revenue premium of approximately $3-4 million compared with the war-period rate.
This is the clearest single data point for understanding Tehran’s economic incentive structure. A functioning ceasefire — with open Hormuz transit, lower insurance premiums, higher tanker throughput and access to stored crude — generates significantly more oil revenue than active conflict. The economic logic points toward negotiation.
But the economic logic does not fully capture the political and military logic. Iran’s IRGC has a material interest in maintaining the conflict — the war has generated significant IRGC institutional power, operational experience and political influence within Iranian decision-making. The IRGC’s budget, command authority and political standing all expanded significantly during the conflict. A permanent resolution that restored civilian governance, opened Hormuz under international rather than Iranian oversight, and reduced IRGC operational activity would represent a relative diminution of the corps’ influence.
What $18 Billion Means for the Conflict’s Duration
The most important implication of the $18 billion figure is that Iran’s economy has not been broken by the war — and that the assumption that sustained US military pressure would produce economic collapse within weeks or months was incorrect.
Iran has a total GDP of approximately $400-450 billion (purchasing power parity). $18 billion in five months represents roughly 4% of GDP — a meaningful contribution but not one that suggests the economy is dependent on the conflict’s resolution for basic functioning. Iran entered the war with significant foreign currency reserves, including assets held in China, Russia and other non-Western financial systems that are beyond the reach of US sanctions.
The economic sustainability of Iran’s wartime position — combined with the political costs to the US of $101 oil prices, depleted munitions stockpiles and an unconstitutional war without congressional authorisation — explains why the weekend pause in strikes has occurred. Both sides have reached a point where the costs of continued conflict are becoming more visible and the potential gains from diplomacy are becoming more attractive. The question is whether the terms that make diplomacy attractive to both sides simultaneously are findable — and whether the IRGC will allow the Iranian government to find them.
