U.S. Treasury expands sanctions on Iran-linked shipping network

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U.S. sanctions Iran shipping network

Highlights

U.S. Treasury expanded sanctions under Executive Order 13902 targeting Iranian sanctions evasion networks involved in oil exports, container shipping, and commodities trading.
Designations include individuals and companies across jurisdictions such as the UAE, Singapore, Hong Kong, and Iran, blocking assets and vessel properties linked to Sea Lead Shipping PTE. Ltd. and others.
Sanctions raise compliance risks globally by barring U.S. transactions with designated parties and exposing non-U.S. entities to secondary sanctions for certain dealings involving Iranian or Russian petroleum cargoes.

Broader sanctions target shipping and finance links

As reported by the U.S. Department of the Treasury, the Office of Foreign Assets Control is intensifying efforts to disrupt a sanctions evasion network that supports Iranian oil exports and has expanded into container shipping and commodities trading. Treasury says the action follows renewed Iranian attacks in the Strait of Hormuz and is taken under Executive Order 13902, with coordination involving the State Department and FinCEN.

Treasury names financiers, shipping managers and service providers across multiple jurisdictions, including the UAE, Singapore, Hong Kong, the Marshall Islands, St Kitts & Nevis and Iran. Those designated include Mohammad Reza Rahbar Madani, Hossein Ghorbani Zahed, Ali Rakhbarmadani and several companies they own or control, alongside executives and operational staff tied to the network's shipping activities.

The action also reaches container shipping businesses that Treasury says help blend licit and illicit trade flows. Sea Lead Shipping PTE. Ltd., its subsidiaries, Volta Shipping Services LLC and We Freight Shipping LLC are among the companies designated, while a range of vessels are identified as blocked property because of their ownership or network links.

Compliance risks widen for global shipping and finance

The measures block all property and interests in property of the designated persons that are in the United States or under the control of U.S. persons, and require those assets to be reported to OFAC. Entities owned 50% or more, directly or indirectly, by blocked persons are also subject to blocking rules unless exempt or authorized.

Treasury says the prohibitions generally bar transactions by U.S. persons, or within or transiting the United States, involving designated parties or their property interests. It also warns that non-U.S. financial institutions and other companies may face sanctions exposure if they engage in certain transactions involving blocked persons, raising compliance risks for shipping operators, commodity traders, intermediaries and banks handling cross-border trade linked to Iran or Russian petroleum cargoes.

The latest designations build on actions taken in April 2026 and July 2025 against the same network. Treasury says sanctions are intended to change behavior rather than punish permanently, but civil and criminal penalties can apply for violations, and whistleblowers whose information leads to enforcement actions above $1 million may qualify for awards through FinCEN's incentive program.

In our earlier article on Trump’s proposed Strait of Hormuz cargo fee, we explained that the White House moved away from a planned 20% charge on shipments transiting the waterway and instead signaled a push for Gulf trade and investment commitments into the United States. We also noted that while the reversal offered near-term relief for shippers, the unresolved U.S.–Iran standoff kept energy, shipping, and broader trade market risks elevated.

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