Overview
The U.S. Government on April 28, 2026 announced a new round of sanctions targeting 35 entities and individuals linked to Iran’s illicit financial networks. The move aims to curb the flow of tens of billions of dollars that finance sanctions evasion and what Washington describes as Iran’s sponsorship of terrorism.
Key Developments
- Sanctions imposed on 35 entities and individuals involved in Iran’s shadow banking sector.
- The Treasury’s Office of Foreign Assets Control (OFAC) warned banks that transact with Chinese “teapot” refineries could face secondary sanctions.
- Chinese refineries, dubbed “teapot” refineries, are alleged to pay tolls for oil shipments that transit the Strait of Hormuz.
- OFAC estimates the sanctioned activities involve the equivalent of tens of billions of dollars in illicit financial flows.
Important Facts
The designated parties are accused of facilitating money‑laundering, front‑company operations, and procurement of dual‑use technology for Iran’s nuclear and missile programmes. The “teapot” refineries are small‑scale Chinese oil‑processing units that lack full licensing, making them attractive for covert oil purchases. By threatening secondary sanctions, the U.S. seeks to deter international banks from providing the financial infrastructure needed for these transactions.
Exam Relevance
For aspirants, this development illustrates the interplay of sanctions with global energy security, highlighting the strategic importance of the