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J.P. Morgan

May 19, 2026

Oil Flash Note Port Authority

Commodities StrategyCommoditiesMacro Economic IndicatorsEnergy

This report analyzes the strategic and legal frameworks governing global maritime chokepoints, through which 62% of seaborne oil flows. It highlights a potential shift by Iran and Oman toward regulating the Strait of Hormuz via service fees rather than military closure.

Key Takeaways

  • 1.Approximately 67% of global crude and refined oil products are transported by sea, primarily through a few critical maritime chokepoints.
  • 2.UNCLOS governs global navigation rights, prohibiting general transit tolls but allowing fees for specific services like pilotage and safety.
  • 3.Iran and Oman may seek to regulate the Strait of Hormuz by framing transit costs as 'service fees' for navigational safety and environmental protection rather than military closure.

Table of Contents

  • Oil Flash Note
  • Port Authority
  • Disclosures

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Authors

Natasha KanevaLyuba SavinovaArtem Fakhretdinov

Securities

Crude Oil

Themes

Maritime ChokepointsGeopolitical RiskInternational Maritime Law

Regions

Middle EastAsia PacificNorth AmericaIranOmanRussia