Morning Highlights: Brent Holds around $78 as Iran Sanctions Waiver Takes Effect; SPR at Lowest Since 1983, Asian Refiners Well Covered, Teapots the Primary Iranian Crude Buyer

Tuesday, June 23, 2026 | 6:45 AM ET

Market Snapshot Brent (August) $77.85 | WTI (August) $73.81 Brent -0.05 (flat), WTI -0.05, stabilizing after Monday's 3%-plus decline. Brent down approximately 16% in June. SPR fell to 331.2 million barrels last week, lowest since June 1983. Tankers transiting Hormuz Monday despite Iran's weekend closure announcement. U.S. authorizes Iranian oil sales through August 21; NIOC seeking Asian refiner proposals; Iranian crude on water at 126 million barrels and rising; Iraq southern output reaches 2.1 million bpd; Asian refiners broadly covered through August; Rabobank cuts Q3 and Q4 Brent forecasts to $79 and $78.

Brent down 16% in June and sitting at $78. The market has done the work of pricing out the geopolitical premium with remarkable speed - perhaps too much speed given the fragility of the framework and the Israeli Lebanon situation that keeps flickering. Today's near-flat session suggests the market is finding a temporary equilibrium between the bearish supply restoration narrative and the reality that the 60-day sanctions waiver is too short, too uncertain and too logistically complicated to immediately unlock large new crude demand from anyone except Chinese teapots.

The SPR at its lowest since June 1983 is the number that sits under all of this. The U.S. has released the most strategic reserves in history over the past year, and those need to be rebuilt. That restocking demand, combined with the broader global inventory rebuilding the IEA identified, is what keeps a floor under prices in the $75 to $80 range even as Hormuz reopens and Iranian barrels return. The SPR was at 695 million barrels before the Ukraine war began in 2022. It is now at 331 million barrels. The political and energy security imperative to rebuild it is as clear as it has ever been, and that represents a sustained demand signal that does not vanish with a peace deal.

The sanctions waiver dynamic is the most important near-term commercial development and the market is reading it correctly. Asian refiners outside of China are broadly covered through August and were not expecting a waiver - they have already committed to U.S., Russian, African and Latin American supply at premiums they paid when alternatives were scarce. Indian refiners explicitly said they will not commit to Iranian purchases unless the waiver extends beyond August 21. Japanese refiners need to conduct trial runs before resuming purchases. Three Asian refiners that last bought Iranian crude a decade ago said non-sanctioned supplies have become affordable enough that they are not rushing back. The banking and payment infrastructure for Iranian transactions was dismantled over years of sanctions and does not reconnect in 60 days.

That leaves Chinese teapots as the primary Iranian crude buyer - the same dynamic that existed before the war. But teapots are currently running at reduced rates, their margins have been negative for months, and Iranian crude on water at 126 million barrels with half already in Asian waters represents supply that needs a buyer in a market where the marginal buyer is financially stressed. Vortexa's observation that Iran will ship as many cargoes as possible during the waiver window is correct - Tehran has every incentive to maximize revenue during 60 days of certainty. That front-loading of supply into a market where demand recovery is gradual is the mechanism that keeps near-term prices soft.

SEB's Ole Hvalbye identifying that Venezuelan, Russian and Iranian crude are all simultaneously available is the structural point that most directly explains why a sanctions waiver that would have been a major market event two years ago is barely moving prices today. The supply competition for the marginal Asian refiner has never been more intense, and Iran is re-entering a buyer's market rather than the seller's market it left.

Top Developments

U.S. Grants 60-Day Iranian Oil Sales Waiver, NIOC Seeking Asian Buyers

The U.S. authorized the sale of Iranian crude, petroleum products and petrochemicals through August 21, easing decades-old sanctions under the MOU framework. The National Iranian Oil Company has sought proposals from Asian refiners and is calculating delivered prices of rival grades to China for possible spot sales. Iranian crude sellers have temporarily paused Shandong province offerings while assessing demand from other markets. Iranian crude on water rose approximately 6 million barrels in the 48 hours following the waiver announcement to 126 million barrels, with roughly half already in Asian waters and the remainder heading in that direction, per Vortexa. Iran's biggest near-term customer remains Chinese independent refiners, though their appetite is currently limited by negative refining margins and run cuts since May.

Asian Refiners Broadly Covered Through August, Teapots the Main Buyer

Most Asian refiners outside China said they are covered through August and were not anticipating a sanctions waiver, having already committed to alternative supply at elevated prices. Indian refiners said they will not commit to Iranian purchases unless the waiver extends beyond August 21. Japanese refiners cited compliance requirements and the need for trial runs before resuming Iranian crude purchases. Three Asian refiners that last bought Iranian oil a decade ago said non-sanctioned alternatives have become affordable and they are not rushing back. Kpler's Sumit Ritolia identified China as the primary near-term beneficiary, needing crude for both processing and strategic stock replenishment. Banking and payment infrastructure for Iranian transactions remains a significant practical barrier for non-Chinese buyers.

SPR at Lowest Since June 1983, Iraq Output Rising

Government data showed the U.S. SPR fell to 331.2 million barrels last week, the lowest since June 1983 and down from 695 million barrels before the Ukraine war began in 2022. The depletion represents one of the most consequential long-term energy security challenges the U.S. faces regardless of how the Iran situation resolves, and the rebuilding imperative provides sustained demand support that underpins prices well above pre-war levels in any normalization scenario. Iraq increased southern oilfield output to approximately 2.1 million bpd as more tankers line up at Gulf export terminals, with further recovery targeted toward 4.2 to 4.3 million bpd. Rabobank cut its Brent forecasts to $79 in Q3 and $78 in Q4, citing eased disruption risks. A Reuters poll expects U.S. crude, distillate and gasoline inventories all to have fallen last week.

Supply Competition Intensifies, Iranian Return Pressures Russian and Gulf OSPs

The simultaneous availability of Venezuelan, Russian and Iranian crude in the Asian market creates the most competitive supply environment in years for the marginal refiner. Sources expect Iranian supply to widen discounts on Russian grades and push Saudi Arabia and other Gulf producers to cut official selling prices to defend market share. The return of Middle Eastern producers pressuring buyers to lift contracted volumes under annual supply agreements adds further near-term supply to a market where Asian refinery throughput has not yet recovered. Tankers continued transiting Hormuz Monday despite Iran's weekend closure announcement, with shipping data showing gradual traffic recovery that markets are treating as more reliable than the political statements surrounding it.