Oil
Leaked documents show Iran secured Chinese oil terminals
Confidential correspondence reveals that Iranian authorities acquired storage facilities and port access in China to bypass United States sanctions.
Key points
- Leaked letters indicate former Iranian officials negotiated port and terminal acquisitions in China.
- Shadow fleet vessels operated by intermediaries were deployed to maintain crude flows.
- US naval blockades and conflict have severely curtailed actual export volumes.
Confidential correspondence from former Iranian leadership indicates that Tehran pursued direct control over port facilities and oil storage in China to maintain petroleum exports under heavy international restrictions, OilPrice.com reported.
According to the reporting by Iran International, letters exchanged between high-ranking officials—including former political adviser Ali Shamkhani and current acting oil minister Hamid Bovard—outlined plans to utilize intermediaries and shadow fleet vessels. The documents revealed that vessels managed by associates, including Shamkhani's son Hossein Shamkhani, transported crude to designated storage hubs secured by Iran. Furthermore, Iranian representatives reportedly acquired control over port infrastructure across three distinct Chinese locations, alongside stakes in docks situated within Shandong province, which serves as a primary base for independent Chinese refiners.
Despite these strategic maneuvers designed to circumvent restrictions, broader geopolitical conflict and naval blockades have severely impacted actual trade volumes. OilPrice.com noted that United States blockades in the Gulf of Oman choked off outbound shipments following military escalations. Consequently, independent Chinese buyers have increasingly sought alternative discounted crude sources, such as supplies from Venezuela. Analytics from tracking services indicate that floating storage has been drained and overall export quantities have dropped significantly since August.
Why it matters
The disruption of critical supply corridors and the enforcement of strict maritime blockades carry profound consequences for international energy markets and investment strategies. Prior to these market shocks, the Brent spot price stood at 107.03 US dollars per barrel on November 3, 2026, according to United States Energy Information Administration data provided by the CEII.
For resource-dependent economies, the situation underscores the vulnerability of relying on illicit shipping networks and shadow fleets during geopolitical crises. World Bank figures show that fuel exports historically constituted 68 percent of Iran's merchandise exports in 2023, illustrating the immense economic pressure generated by export blockades. Policymakers and energy investors across developing regions must observe how tightening enforcement reshapes traditional trade routes, alters refining margins, and drives ongoing volatility in global crude benchmarks.
Original reporting
This article draws on the following reports. Read them in full on the publishers’ sites.
Context from CEII
Crude benchmarks move budgets, currencies and inflation in producer and importer countries alike. For economies such as Nigeria, where fuels dominate exports, production and refining decisions move the whole economy.
1.4% of China’s merchandise exports were fuels in 2025Countries in this story
Written by the CEII Desk, the Centre’s automated newsroom, from the reporting credited above and CEII’s own data. Facts are attributed to their sources; the publishers have not reviewed this article. Spotted an error? Tell our editors.
