Saudi Aramco set the August official selling price (OSP) for its flagship Arab Light crude to Asian buyers at $1.50 a barrel below the average of Oman and Dubai quotes, an $11 a barrel reduction from July and the steepest single-month drop in more than two decades. The pricing document, released Monday, exceeded a Reuters survey from late June that had pointed to a premium of $1.50 to $3.00 a barrel.
That headline cut still leaves Saudi crude more expensive to lift than rival Gulf grades. ADNOC, Iraq’s SOMO and Kuwait Petroleum Corp. are quoting Asian buyers deeper discounts for August-loading cargoes, and freight on Saudi barrels loaded inside the Strait of Hormuz runs roughly double the cost on cargoes staged outside the waterway.
Saudi Aramco’s Biggest Asia Cut in Over Two Decades
The $11 a barrel reduction is the largest single-month drop on record in Reuters data going back to 2003, and the August Arab Light OSP is the lowest level since June 2020, the depths of the early-pandemic oil crash. July’s premium of $9.50 a barrel is now a $1.50 a barrel discount.
Aramco cut all five of its Asia crude grades by $11 a barrel. The full slate, set against the Oman/Dubai average, is shown in the pricing table below. The company also lowered the Arab Light OSP for Northwest Europe by $15 a barrel to a premium of $0.85 a barrel over ICE Brent, and trimmed the North American OSP by $8 a barrel to a premium of $4.60 a barrel over the Argus Sour Crude Index (ASCI).
The cut brought the headline Asia differential back into negative territory for the first time since 2020. A trader note circulated before the announcement had flagged that spot Middle Eastern grades were already trading at deeper discounts than the July OSP, which set the stage for an unusually large reduction.
Why the Discount Came Now
Three moves have eased the supply squeeze that pushed Saudi crude to record highs in May. The US and Iran signed an interim agreement on June 17 that allows shipping through the Strait of Hormuz to resume. OPEC+ then agreed on Sunday to raise output targets from August, according to a group statement. Spot prices have fallen further in the past week as Gulf producers increased cargoes for August loading.
Brent crude has retreated to around $72 a barrel, giving up much of the geopolitical premium that pushed prices sharply higher during the May conflict. Saudi Aramco had rerouted shipments from its Red Sea terminal at Yanbu during the disruption. A temporary 60-day US sanctions waiver for Iranian crude has added another supply stream, and Chinese refiners have continued to pull back on purchases, leaving more barrels chasing fewer buyers.
ADNOC, Iraq and Kuwait Are Still Cheaper at the Port
The headline cut has not moved Saudi crude to the front of the queue. Producers including Abu Dhabi National Oil Co. (ADNOC), Iraq’s state SOMO and Kuwait Petroleum Corp. are quoting Asian buyers deeper discounts for August-loading cargoes, according to traders and refining sources.
Traders told Reuters that ADNOC’s Upper Zakum crude is being sold at $6-$8 a barrel below Dubai quotes for ship-to-ship transfers staged at Oman’s Sohar port, outside the Strait of Hormuz. The negative differential means a buyer taking Upper Zakum at Sohar pays $6-$8 a barrel less than the regional benchmark before any freight is added, against the $1.50 a barrel discount on Saudi Arab Light.
For an Indian refiner weighing the two, the math is straightforward. “Why would I purchase more Saudi oil when I can get Upper Zakum at a -$7 price?” one refinery source told Reuters. A second trader added that “Saudi crude oil inside the strait is way more expensive,” pointing to the freight and insurance premium that comes with loading inside the waterway.
The full slate of Asia differentials from Aramco’s pricing statement, set against the Oman/Dubai average, is shown below.
| Grade | August OSP | July OSP |
|---|---|---|
| Super Light | +$0.15 | +$11.15 |
| Extra Light | -$1.00 | +$10.00 |
| Light (Arab Light) | -$1.50 | +$9.50 |
| Medium | -$3.25 | +$7.75 |
| Heavy | -$4.60 | +$6.40 |
National Iranian Oil Co. is also working to win back former Asian customers beyond independent refiners and China during the 60-day US sanctions waiver, adding a third seller competing for the same buyers.
The Freight Penalty on Inside-the-Gulf Crude
Even before the OSP moves, lifting crude from terminals inside the Strait of Hormuz has been costlier than loading outside the waterway. Refining and trading sources told Reuters that chartering a Very Large Crude Carrier (VLCC) for the Upper Zakum transfers at Sohar costs around $4-$5 a barrel, while loading a VLCC from Saudi Aramco’s Ras Tanura terminal inside the Gulf costs more than twice as much.
One industry estimate cited by Reuters put the gap even wider, suggesting lifting crude from inside the Gulf costs roughly $15 a barrel more than sourcing oil from outside the region. After freight and insurance, August-loading Saudi crude remains “several dollars a barrel more expensive” than competing Gulf grades, the refining sources said. Abu Dhabi’s Upper Zakum and Das crude grades are both available at significantly deeper discounts than Saudi barrels at the loading point.
The key freight and loading figures from the past week line up as follows.
- $4-$5 a barrel to charter a VLCC for Sohar transfers
- More than twice that to load a VLCC from Saudi Arabia’s Ras Tanura terminal inside the Gulf
- Roughly $15 a barrel industry estimate for the gap between inside-Gulf and outside-region lifting
- About one-fifth of global oil supplies normally moves through the Strait of Hormuz
Saudi Held Back From an All-Out Price War
Traders believe Saudi Arabia is trying to support crude prices rather than engage in an aggressive pricing battle, even if that means giving up some market share in Asia. The August Arab Light OSP remains above prevailing Dubai benchmark levels: Dubai swaps for Monday were about $3.70 a barrel lower than the front-month Dubai quote, leaving Saudi Arab Light roughly $2.20 a barrel above where spot buyers could clear cargoes on the day.
Saudi Aramco may continue selling more crude on the spot market as it competes with the discounted supplies from neighbouring producers, traders said. The combination of softer regional demand, increased competition from Gulf exporters and the temporary easing of restrictions on Iranian crude has created a market tilted firmly toward buyers.
The sharp monthly cuts in Saudi OSPs were not surprising, as Middle Eastern spot grades traded at even greater discounts. Weak Asian demand, especially from China, in conjunction with the waiver of sanctions on Iranian crude oil has intensified the competition between sellers and shifted market to buyers’ favor.
Emma Li, a senior market analyst at Vortexa, framed the Saudi move as the floor rather than the ceiling for what Asian refiners can negotiate in the spot market. A separate industry view held that Saudi Arabia may lose additional share in Asia if it continues to hold back from a deeper discount.
Frequently Asked Questions
What is the Saudi OSP and why does it matter?
The official selling price is the monthly differential Saudi Aramco sets for each of its crude grades, expressed as a premium or discount to a regional benchmark, most often the Oman/Dubai average. Long-term contract buyers in Asia take cargoes at the OSP plus the benchmark, so the differential sets the price floor for Saudi crude across the region and acts as a reference for other Gulf producers.
Why did Saudi cut Arab Light by $11 a barrel?
Three forces pushed the cut through. The June 17 US-Iran interim agreement reopened shipping through the Strait of Hormuz, OPEC+ agreed on Sunday to raise output targets from August, and weak Chinese demand pulled Asian spot prices lower. A Reuters survey in late June had forecast a smaller premium cut of $1.50 to $3.00 a barrel, but spot prices fell further in the following week, dragging the OSP with them.
Why are Asian refiners still choosing ADNOC, Iraq and Kuwait?
ADNOC’s Upper Zakum is being quoted at $6-$8 a barrel below Dubai for ship-to-ship transfers staged at Oman’s Sohar port, a deeper discount than Saudi Arab Light. Chartering a VLCC for those Sohar transfers costs $4-$5 a barrel, against more than double for a Saudi cargo loaded from Ras Tanura inside the strait. Iraq’s SOMO and Kuwait Petroleum Corp. are also discounting aggressively, and the temporary 60-day US waiver on Iranian crude adds a fourth seller competing for the same Asian buyers.
How does the US-Iran agreement fit into this?
The interim deal signed on June 17 lets shipping resume through the Strait of Hormuz, the waterway that handles roughly one-fifth of global oil supplies. That has lowered insurance and freight costs on Gulf crude, pulled spot benchmarks lower, and prompted Saudi Aramco to reroute cargoes back to its Gulf loading terminals. The 60-day sanctions waiver for Iranian crude flows through the same window.
What does the August OSP signal for global oil prices?
Global benchmarks have already moved lower, with Brent falling back toward $72 a barrel after touching multi-month highs during the May conflict. A steeper Saudi discount to Asia can keep that pressure on by signalling the kingdom is willing to give up market share rather than defend price, with the risk that other Gulf producers cut further to match ADNOC into September.
