The US Treasury sanctioned more than 50 companies, vessels, and individuals tied to Iran's shadow banking and oil networks this week, part of a broad push it's calling the Economic Fury campaign. Among the targets: Amin Exchange, a firm Treasury says funneled hundreds of millions of dollars for sanctioned Iranian banks. The agency also froze roughly $500 million in regime-linked cryptocurrency, including a $344 million Tether (USDT) seizure on the Tron blockchain — one of the largest single crypto seizures tied to sanctions enforcement.
The Amin Exchange designation
Amin Exchange — formally Ebrahimi and Associates — was added to the Specially Designated Nationals list along with eight front companies operating in the UAE, Türkiye, Hong Kong, and China. Treasury identified CEO Samad Nemati as a former Islamic Revolutionary Guard Corps officer and named Yousef Ebrahimi as the exchange's owner. The sanctions freeze any US-held assets and generally bar Americans from dealing with the listed entities.
The Tron USDT haul
The $344 million USDT seizure on Tron makes up the bulk of the roughly $500 million in crypto the Treasury says it froze this round. Stablecoins, particularly Tether, have become a preferred tool for moving value across borders without relying on the traditional banking system. Secretary Scott Bessent said Iran's shadow banking system funds terrorism, and he called cryptocurrency a critical revenue channel for Tehran as its oil income declines.
Pressure on Binance
Treasury also applied pressure on Binance over its role in facilitating Iran-linked cryptocurrency transactions, according to the facts of the action. The exchange didn't immediately comment. The move is another sign that US regulators are scrutinizing how major crypto platforms handle sanctions compliance — especially when it comes to jurisdictions like Iran.
Tankers and the broader campaign
Beyond crypto, the Economic Fury campaign blocked 19 oil and petrochemical tankers registered in Hong Kong, the Marshall Islands, and Liberia. Those vessels have been moving Iranian oil products since 2023. Treasury says the full sanctions package disrupts a shadow banking network that moves money through shell companies and crypto to evade US restrictions.
What comes next? The sanctions freeze assets and cut off access to the US financial system for the named entities. But the question hanging over the industry is how Binance — already under a microscope in multiple jurisdictions — will adjust its transaction monitoring for Iran-linked addresses. Treasury didn't announce a fine or enforcement action against the exchange, but the public pressure suggests more could follow.
