Story perspectives

US Freezes $344M Iran Crypto, Sanctions China Refinery, Blocks Hormuz

4/25/2026

Summary

Bessent Freezes Crypto

Treasury Secretary Scott Bessent announced April 24, 2026 that the U.S. froze $344 million in Iran-linked crypto assets.
Secondary sanctions hit a China-based oil refinery and about 40 shipping firms moving Iranian oil.
Bessent warned that the waiver for Iranian oil at sea is off the table, that Iran may have to stop production in two to three days, and that the U.S. maintains a blockade of the Strait of Hormuz.

Summary

Tether Freezes

Two Tron addresses holding $212.9 million and $131.3 million in USDT were blocked, covering a $344 million freeze.
Chainalysis estimates Iran’s crypto holdings will reach $7.8 billion in 2025, with the Islamic Revolutionary Guard Corps owning about half.
Tether reports it has frozen $4.4 billion globally, including over $2.1 billion linked to U.S. law-enforcement cases.
Analysts note the freeze, one of the largest cryptocurrency-sanctions actions recorded, leaves a traceable on-chain trail despite obfuscation.

History

Historical Context

In August 2018 the United States re-imposed comprehensive sanctions on Iran after leaving the JCPOA, freezing about $1.7 billion of petro-cash and barring Chinese refiner Sinopec. The move echoed the EU’s 1996 blocking statute, which the EU updated on 7 August 2018 to shield European firms from U.S. extraterritorial sanctions. Today Treasury’s crypto freeze and secondary sanctions on a China-based refinery show the same layered pressure strategy.

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Bessent Freezes Crypto

Treasury Secretary Scott Bessent announced April 24, 2026 that the U.S. froze $344 million in Iran-linked crypto assets.
Secondary sanctions hit a China-based oil refinery and about 40 shipping firms moving Iranian oil.
Bessent warned that the waiver for Iranian oil at sea is off the table, that Iran may have to stop production in two to three days, and that the U.S. maintains a blockade of the Strait of Hormuz.

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