US / Israel–Iran War · Market Update
Last Updated: 18 September 2026
Crude Oil Market Update
  • Market grapevine indicates that Saudi Aramco is offering additional crude cargoes to Asian refiners via ship-to-ship transfers off Oman’s Sohar port to bypass Strait of Hormuz risks after drone attacks disrupted the East-West pipeline and suspended Yanbu loadings, while increased Gulf loadings and potential shipment delays or cancellations highlight ongoing regional supply constraints.
  • Strait of Hormuz vessel traffic fell to 4 transits on Tuesday from 7 the previous day, far below the 10-day average of 18, with no VLCCs or LNG tankers recorded, while Bab el-Mandeb traffic remained relatively stable at 22 vessels versus 24 a day earlier.
  • China’s refinery throughput increased by 11.2% MoM to 13.91MBpd in Aug’26, marking the second consecutive monthly rise, supported by stronger fuel exports after restrictions were eased in mid Jul’26.However, throughput remained 6.9% lower YoY, while domestic crude production rose by 0.8% YoY to 4.34 MBpd.
  • China’s seaborne crude arrivals are expected to recover to around 8 MBpd in Sep’26–Oct’26, supported by ample onshore inventories, although an estimated 0.639 MBpd inventory draw in Aug’26 highlights tighter stock levels. Meanwhile, Jan’26–Aug’26 refinery throughput stood at 13.7 MBpd, down by 6.6% YoY, while crude production increased by 0.9% to 4.42 MBpd.
  • China’s refinery throughput increased by 11.2% MoM to 13.91MBpd in Aug’26, marking the second consecutive monthly rise, supported by stronger fuel exports after restrictions were eased in mid Jul’26.However, throughput remained 6.9% lower YoY, while domestic crude production rose by 0.8% YoY to 4.34 MBpd.
  • China’s seaborne crude arrivals are expected to recover to around 8 MBpd in Sep’26–Oct’26, supported by ample onshore inventories, although an estimated 0.639 MBpd inventory draw in Aug’26 highlights tighter stock levels. Meanwhile, Jan’26–Aug’26 refinery throughput stood at 13.7 MBpd, down by 6.6% YoY, while crude production increased by 0.9% to 4.42 MBpd.
  • Ukrainian drone strikes are disrupting Russian refining operations and tightening regional fuel supplies with 3 of Russia’s 6 largest diesel producing refineries accounting for around 50% of the country’s diesel output either halting or sharply reducing production in Sep’26 with Kirishi refinery shutting completely, while NORSI and Volgograd are operating at only around 25% of capacity.
  • The IEA expects global oil supply to decline by 5.7 MBpd (6.0%) in 2026, deeper than its earlier forecast of drop of around 4.0%, as Middle East conflict delays the recovery of Gulf flows into 2027. Global oil demand is also projected to fall by 2.5 MBpd, versus the previous estimate of a 1.6 MBpd decline, while inventories dropped by 3.1 MBpd in Aug’26 to their lowest level since 2023.
  • Saudi Arabia’s crude supply fell by 2.30 MBpd MoM to 6.00 MBpd in Aug’26, the lowest in over 30 years, following attacks on key energy infrastructure and shipping routes. The IEA also cut its 2026 Saudi crude supply forecast by 0.88 MBpd to 7.60 MBpd, while crude loadings declined to 3.50 MBpd.

War Impact on Crude Oil & Gasoil/Diesel Prices

War Impact on Gasoline, ATF & Natural Gas Prices

Strategic Petroleum Release
Key Supply Infrastructure

GCC Bypass Pipelines Running Near Capacity — But Shah Gas Field Ablaze and Fujairah Zone Struck

  • Saudi Arabia's East-West pipeline is pumping oil at its full capacity of 7 MBpd, bypassing the Strait of Hormuz. Crude oil exports from Yanbu port have reached 5 MBpd, and the country is also exporting 0.70 to 0.90 MBpd of oil products.
  • Of approximately 15 MBpd of crude transiting the Strait of Hormuz in OND'25, combined SPR releases and bypass pipeline capacity can offset roughly two-thirds — or slightly more — for the next 20 to 30 days, providing the Trump administration a window to assess strategic direction.
  • New strikes directly threaten this buffer — Iranian drones struck the UAE's Shah gas field (currently ablaze) and the Fujairah Oil Industry Zone on Mar 17. A tanker was also hit near the Strait of Hormuz. Saudi Arabia intercepted over a dozen drones; Kuwait and Bahrain sustained additional attacks. These represent the first direct strikes on GCC energy export infrastructure since the conflict began.
Supply Analysis

Supply & Demand Analysis

War Scenarios Point to Global Supply Deficit of 0.92–1.07 MBpd in 2026 and AMJ Quarter Most Severe with a deficit of 4.10 MBpd.

Pre-war, global supply and demand were near-balanced with a modest surplus of +0.55 MBpd projected for 2026. Both conflict scenarios introduce significant supply deficits driven by Strait of Hormuz disruptions and impacts on Iraq and Kuwait crude production.

  • Scenario 1 (Preferred): Ceasefire talks continue to progress positively, with tanker flows through the Strait of Hormuz gradually normalizing over the next 4–5 weeks. Supply recovers steadily, while demand improves at a slower pace and remains below pre-war expectations, resulting in a moderate market surplus.
  • Scenario 2 (Alternate): The Strait of Hormuz normalizes over the next 4–5 weeks, supporting a gradual recovery in oil exports and supply. Demand rebounds more strongly than in Scenario 1, reducing the market surplus, although overall consumption remains below pre-war levels.
Metals & Energy Market Update – Geopolitical Context (Iran Conflict)

Geopolitical backdrop:

War Front: Escalation Spreads to Saudi Arabia and Red Sea.
The war continued to widen as Houthi attacks on Saudi Arabia triggered further Saudi airstrikes in Yemen and expanded security alerts across the kingdom, including near Mecca, while shipping through the Strait of Hormuz fell to just four vessels on Tuesday. The disruption to Hormuz and Saudi oil infrastructure is keeping energy markets tight, with Brent above USD 107/bbl, increasing geopolitical risk premiums and raising energy and logistics risks for GCC aluminum smelters. although crude oil prices eased on Wednesday after a larger-than-expected build in U.S. crude inventories.

The U.S Federal Reserve raised its benchmark interest rate by 25 bps to 3.75%-4.00%, marking its first rate hike since July 2023. The decision came amid persistent inflationary pressures, with the Fed stating that inflation remains elevated and that the latest rate increase would support a more timely return toward its 2% inflation target. The Fed’s updated projections indicate that 16 of 18 policymakers expect at least one more 25-bps rate hike by the end of 2026, taking the policy rate to 4.00%-4.25%. Policymakers also raised their 2026 inflation forecast, reflecting continued concerns over price pressures, particularly from higher energy costs. The Fed’s hawkish stance provides a positive backdrop for the USD and weigh on metal prices. This may keep the impact on INR relatively contained, with oil prices, capital flows and RBI intervention remaining key drivers.

Steel:

  • Steel supply chains remain largely insulated from the Middle East conflict.
  • Moreover, HRC prices are up by 7.1% on a monthly basis due to raw material price surge.

Base metals:

  • LME 3M copper are down 3% on a weekly basis supported by stronger dollar, rate hike, and market moving back into contango structure. Copper prices fell sharply after the White House delayed decision on tariffs on refined copper.
  • Aluminum prices are down 1.3% on a weekly basis due to pressure from rate hike, recovering GCC smelter production improving regional availability, and a strong US dollar offsetting support from renewed tensions in West Asia.

Precious metals:

  • Stronger U.S. yields and weak industrial offtake are suppressing any upside momentum.
  • Stronger US Dollar and geopolitical tensions are weighing on precious metal prices.
LPG Market Update

LPG Market Update

  • For August 2026, Saudi Aramco Contract Prices (CPs) rebounded to USD 620/ton for propane and USD 640/ton for butane, compared with USD 580/ton and USD 600/ton, respectively, in July. This represents a 6.9% month-on-month increase in propane CPs and a 6.7% month-on-month increase in butane CPs.
  • Sonatrach raised its August propane OSP by 4.2% m-o-m, from $518/ton to $540/ton, while the butane OSP was cut by 5.0%, from $600/ton to $570/ton.
  • India’s commercial LPG prices eased further in August, with the 19 kg cylinder price in New Delhi declining by ₹192, from ₹2,930 in July to ₹2,738 as of 3 August 2026. Despite the recent correction, commercial LPG remains substantially above its pre-war level of ₹1,741/cylinder. In contrast, the 14.2 kg domestic LPG cylinder remained unchanged at ₹942, reflecting continued price stability for household consumers.