Iran Defies US Blockade, Routes $989M Oil to China

Iran’s oil ministry has pledged to maintain export volumes despite the reinstatement of a US naval blockade, a move that signals the continued resilience of Iranian supply chains.

“Iran’s oil exports are continuing without interruption despite the termination of a 60-day exemption tied to US sanctions,” Oil Minister Mohsen Paknejad said on Tuesday.

The commitment follows a rapid deterioration of a mid-June diplomatic agreement. A recent week saw Iranian attacks on commercial tankers, US military strikes on Iranian territory, and Iranian retaliation against US regional allies. Washington responded by reinstating a naval blockade designed to stop Iranian oil exports entirely.

Despite this escalation, Tehran did not alter its export strategy even while the 60-day waiver—which was terminated after just three weeks—was in effect. Paknejad accused the United States of reneging on its commitments and violating Article 10 of the governing agreement.

The minister stated that the Oil Ministry “has spent years building mechanisms designed to neutralize US sanctions and has kept those systems intact.” Because these mechanisms remain active, “Iran's oil exports will continue at the same pace as before,” he added.

Physical market data indicates Tehran is backing up this rhetoric with tangible movements. In the window between the waiver's expiration on July 7 and the blockade's reinstatement on July 14, Iran moved an estimated 12 million barrels of crude onto supertankers.

Analysts note that Tehran will continue to rely on its established pre-war tactic of routing crude to Chinese independent refiners. Maritime intelligence firm Windward reported that nine sanctioned Iranian tankers recently turned off their tracking systems off the coast of Malaysia.

Those vessels are carrying crude valued by data firm Vortexa at $989 million. The intelligence firm assessed that the cargoes are predominantly bound for Shandong teapot refineries at Dongjiakou. Windward stated this activity is "consistent with the established Iran-to-Malaysian-blend-to-China laundering route."

For commodities investors and oil market participants, the developments underscore a stubborn floor of illicit supply. Even with active US naval blockades and direct military conflict, Iranian crude continues to find a pathway to one of the world's largest refining hubs. As long as Chinese independent refiners absorb these discounted barrels through Malaysian transshipment points, broader global supply estimates will need to account for a baseline of Iranian exports that Western sanctions have repeatedly failed to erase.