Mercuria Lawyers Say Government Deals Got Oil Through Hormuz

Why It Matters

The outcome will shape how benchmark rates reflect geopolitical disruptions, influencing global oil shipping costs and trader profitability.

Key Takeaways

• Mercuria recorded 20‑24 VLCC transits through Hormuz March‑May 2026.
• Baltic Exchange insists TD3C index must use Ras Tanura‑Ningbo route only.
• TD3C daily rate peaked at $600,000, far above typical $40‑100k.
• Mercuria claims government‑to‑government deals bypass Iranian tolls.
• Dispute may force UK court to define legal definition of “commercial” transit.

Pulse Analysis

The Strait of Hormuz has become a flashpoint for oil logistics since the Iran‑U.S. conflict escalated, prompting traders to seek alternative pathways. Mercuria’s lawsuit brings rare transparency to these maneuvers, revealing that a handful of very large crude carriers (VLCCs) slipped through the waterway via government‑to‑government arrangements. By documenting 20‑24 transits between March and May 2026, the filing challenges the assumption that Hormuz is effectively closed to commercial traffic, highlighting the nuanced role of state‑level diplomacy in commodity flows.

At the heart of the dispute is the TD3C benchmark, the industry’s primary daily rate for hiring supertankers from the Persian Gulf. With the index soaring to $600,000 per day—well above the typical $40,000‑$100,000 range—Mercuria argues that including non‑commercial, pre‑cleared voyages inflates the benchmark and costs the firm hundreds of millions of dollars. The Baltic Exchange counters that the index must reflect the traditional Ras Tanura‑Ningbo route, not ad‑hoc detours to Fujairah, Oman, India, or Singapore. This technical disagreement underscores how benchmark methodologies can become battlegrounds when geopolitical shocks disrupt standard shipping lanes.

Beyond the immediate financial stakes, the case could set a precedent for how regulators treat benchmark calculations under wartime conditions. The UK’s Financial Conduct Authority is already monitoring the dispute, and a court ruling may clarify whether government‑facilitated transits qualify as “commercial” for benchmark purposes. Such clarification would affect not only Mercuria but all market participants relying on transparent, reliable freight indices to price oil cargoes, hedge risk, and allocate capital across the global energy supply chain.