Global Base Oil Market Pulse: Disruption, Price Shock & Trade Realignment

The Strait of Hormuz closure has removed 20% of global Group III base oil capacity, sent crude surging to $130/bbl, and triggered the sharpest US wholesale price inflation since 2022, reshaping trade flows across Asia, Europe, and North America.

Base oils, the critical feedstock for engine oils, industrial lubricants, and specialty greases, are at the centre of one of the most severe supply disruptions in recent memory. In Q1-Q2 2026, the ongoing Middle East conflict and effective closure of the Strait of Hormuz have removed approximately 20% of global Group III base oil capacity, pushed Dated Brent crude to around $130 per barrel, and triggered the fastest wholesale price inflation in the US market since 2022. The impact is rippling through blenders, formulators, OEM supply chains, and end consumers across every major region.

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The Middle East Supply Shock

The Strait of Hormuz closure since late February 2026 has proven far more consequential for base oils than for crude oil alone. Key Group III production facilities in Qatar, Abu Dhabi, and Bahrain have been damaged or taken offline following drone strikes and conflict-related disruptions, with output expected to remain curtailed for at least a year. Global oil supply plummeted by 10.1 mb/d in March 2026, the largest supply disruption in the history of the global oil market, as described by the IEA.

Luberef (Saudi Aramco Base Oil Company), one of the few Middle Eastern producers maintaining relatively stable operations, nonetheless cut its 2026 sales guidance from 1.25 million tonnes to 1.15 million tonnes following a shutdown at its Yanbu plant. Despite the reduced guidance, the company confirmed it is selling all available output without demand resistance, a clear signal of just how acute regional and global supply tightness has become.

Asia Trade Flows Severely Disrupted

South Korea, one of Asia's most critical base oil export platforms, saw total exports fall to a 19-month low of 276,500 tonnes in April 2026, down sharply from approximately 390,000 tonnes in March. Taiwan simultaneously recorded a 19-month export low. With two of Asia's principal Group II and Group III suppliers throttling down in the same month, regional availability narrowed significantly. Southeast Asian markets were left underserved, with exports to Thailand and Singapore both declining to a 16-month low.

Singapore has partially compensated, with four-week exports holding above 185,000 tonnes and imports surging to a four-year high, partly driven by European volumes heading east to cover Asian supply gaps. However, this trans-regional rebalancing has simultaneously tightened availability across Europe, creating a feedback loop of supply pressure across geographies.

US Experiences Sharpest Base Oil Price Inflation Since 2022

The United States has not been spared. The US base oil Producer Price Index rose 7.8% month-on-month in April 2026, more than five times the broader US PPI increase of 1.4% over the same period. Group II base oil prices surged over 50% in April versus March, with gains extending into May. With roughly half of US Group III imports sourced from the Middle East, the Hormuz disruption has directly severed a critical supply link. The lag between the base oil PPI and the lubricants PPI also signals that finished lubricant prices have not yet fully absorbed the feedstock cost shock, pointing to further price increases ahead for downstream consumers.

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Market Outlook

Group III availability will remain constrained for at least 12 months given the physical damage sustained by Middle Eastern production assets. Even under a scenario where the Strait of Hormuz reopens in the near term, supply tightness is projected to persist for at least three months beyond any resolution, as tanker scheduling, war-risk insurance reinstatement, and refinery supply chains recover sequentially. Global oil inventories drew by 129 mb in March and a further 117 mb in April, a record pace, with the IEA projecting the market remains in deficit until Q4 2026.

In a cycle defined by supply geography and geopolitical duration, real-time price intelligence has never been more essential for procurement, blending, and trading decisions across the base oil and lubricants value chain.

About Price WatchTM

At Price WatchTM, we deliver real-time base oil pricing intelligence, refinery monitoring, feedstock tracking, and trade flow analysis across global markets. From Group I, II, and III supply movements to export arbitrage shifts and upstream crude trends, our platform helps procurement teams and traders respond faster, reduce exposure, and stay ahead of market turning points.

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Price-WatchTM is an India-based, independent raw material price reporting agency that provides real-time price forecasts and data-driven insights into global raw material markets. Price-Watch AI specializes in tracking raw material prices, analyzing market trends, and delivering timely updates on plant shutdowns, supply disruptions, capacity expansions, and demand-supply dynamics. The Price-Watch AI platform empowers manufacturers, traders, and procurement professionals to make faster, smarter decisions. Leveraging AI-powered forecasting and over a decade of historical data, Price-Watch AI transforms market volatility into actionable opportunity.

This release was published on openPR.