Key Highlights
- Brent crude declined more than 1% to approximately $93 per barrel following a two-week rally
- U.S. Treasury Secretary Scott Bessent will announce the most severe sanctions package against Iran on Monday
- Tehran permitted select Iraqi oil tankers through the Strait of Hormuz following diplomatic appeals from Baghdad
- Iranian National Security Council threatened complete oil blockade through Hormuz if economic warfare persists
- Crude prices have surged over 50% in 2026 amid ongoing U.S.-Iran conflict disrupting worldwide petroleum flows
Crude oil benchmarks retreated on Monday as traders evaluated conflicting developments from the Strait of Hormuz region while preparing for fresh U.S. economic measures targeting Iran.
Brent crude slipped approximately 1.4% to $93.09 per barrel. West Texas Intermediate decreased 1.6% to $85.65. The two primary benchmarks had climbed more than 5% during the preceding fortnight.

The price reduction followed reports from Iranian state media indicating Tehran permitted several Iraqi petroleum tankers to navigate through Hormuz after diplomatic intervention from Baghdad. This development temporarily alleviated concerns about supply constraints.
Specific details regarding the quantity of vessels and petroleum volumes remained unverified. Nevertheless, even this partial access proved sufficient to drive benchmark prices downward during morning sessions.
Treasury Chief Announces ‘Economic D-Day’ Approach
Treasury Secretary Scott Bessent declared an “economic D-Day” approaching for Iran through a commentary published in the Financial Times. He’s scheduled to conduct a media briefing at 2:00 PM ET Monday revealing comprehensive details.
Bessent stated that Iran’s “enablers” who purchase and ship its petroleum “would do well to consider the consequences.” This rhetoric suggests pressure extends toward nations such as China, which remains the primary purchaser of Iranian crude exports.
Chris Weston, research director at Pepperstone Group, indicated the editorial conveyed a stringent message. He observed that any strategy aimed at interrupting Iranian crude imports involves “execution and reaction risk.”
Iran responded immediately. Mohsen Rezaee, Secretary of Iran’s National Security Council, declared that zero oil would transit through Hormuz or any Persian Gulf location should the economic conflict persist.
Iranian authorities additionally cautioned regional Gulf nations against collaboration with Washington.
Petroleum Interruptions Extend Beyond Hormuz Strait
The confrontation has expanded beyond Hormuz. Saudi Arabia has redirected petroleum shipments away from the Red Sea toward an extended northern corridor following attacks by Iran-backed Houthi forces on vessels passing through the Bab el-Mandeb strait.
Crude has climbed more than 50% throughout 2026. The U.S.-Iran confrontation, currently in its sixth month, has severely restricted worldwide crude oil and refined product availability.
Hormuz handled approximately 20% of global oil flows prior to the conflict. Vessel traffic through this critical waterway continues substantially below pre-conflict volumes.
China’s largest refiner Sinopec disclosed that gasoline demand declined nearly 8% while diesel consumption fell 12% during the first six months of 2026. The corporation attributed this to elevated prices and increased electric vehicle adoption.
Russia independently dismissed a peace proposal from Ukraine concerning Black Sea agricultural transportation. Moscow indicated it requires assurances against attacks on its energy facilities before considering any agreement.
Petroleum markets remain volatile awaiting Bessent’s complete sanctions disclosure scheduled for later Monday.





