Tensions between Iran and the United States have now stretched into their sixth month, placing strain on the Iranian economy. Masoud Pezeshkian stated that trade volumes — both inbound and outbound — have dropped by approximately 35%, attributing the decline to American sanctions and a naval blockade of the country's ports. Yearly inflation figures have climbed to 66 percent, placing mounting pressure on both consumers and the wider economy.
Strain on Iran's petroleum industry and reduced vessel traffic through the Strait of Hormuz have also been recorded. The United States has broadened restrictions on Iran's petroleum exports and financial infrastructure, while Iranian officials have stated their intention to pursue both negotiation and military preparedness simultaneously.
Pezeshkian stated that trade volumes — both exports and imports — had fallen by approximately 35% owing to American sanctions and a naval blockade. The figures underscore the broader economic repercussions of the conflict, which has curtailed Iran's capacity to engage with global trade networks.
The cutbacks extend beyond petroleum. Businesses operating within the country depend on cross-border trade networks, overseas purchasers, externally sourced raw materials, and global payment infrastructure. Limitations placed on those sectors can hinder a business's ability to conduct routine cross-border trade.
Financial strain on Iran has grown following a US announcement of expanded measures designed to restrict the country's access to global trade and banking systems. Data from a television network placed annual inflation at 66 percent for the prior month, a development that weighed on household finances and generated concern among the country's leaders regarding the economic consequences of the continuing conflict. The country's governing authorities urged renewed action to bring down prices, boost job creation, and expand local economic output.
Efforts to reduce reliance on the US dollar have also been pursued, as restrictions on international financial systems have limited access to global monetary networks. Expanded domestic output cannot swiftly substitute for the flow of goods across borders. Foreign enterprises dependent on trade with Iran continue to require access to international markets, external supply chains, logistics networks, and cross-border financial infrastructure.
Vessel traffic through the Strait of Hormuz has declined notably, with cargo ship movements reduced to a small number on certain days, according to media reports. On one recorded day, only five cargo ships passed through the waterway, a figure notably below the 10-day rolling average. Vessel tracking data from that period recorded just four bulk cargo ships transiting the waterway, with no large crude oil tankers or liquefied natural gas carriers among the traffic.
The narrow waterway ranks among the globe's leading conduits for energy transit. Lower vessel traffic disrupts the flow of crude oil, petroleum products, and other goods along shipping routes. Shipping limitations compound the difficulties Iran faces in exporting petroleum and earning hard currency.
Petroleum underpins the Iranian economy and serves as the country's foremost source of hard currency. Pezeshkian stated that approximately 90 million barrels of oil were exported during a brief June agreement with Washington, a period when curbs on Iranian petroleum sales had been lifted temporarily. US sanctions and export restrictions have continued to limit Iran's capacity to ship petroleum and receive payments from foreign customers.
Figures published in August indicated that Iranian petroleum exports to China had declined following the reimposition of vessel restrictions by the United States in July. Private refineries in China continue to purchase Iranian oil on a regular basis, whereas the country's state-owned processing facilities have largely steered away from direct procurement due to the exposure that sanctions carry.
Washington has broadened its sanctions programme targeting Iran, aiming to curtail the country's ability to access global financial systems and petroleum earnings. The new restrictions cover components of Iran's petroleum export infrastructure, encompassing ship brokers, fuel supply operators, and financial intermediaries. The US Treasury Department has imposed sanctions on several oil tankers it alleges are linked to an undisclosed Iranian shipping network.
The United States has put nations and businesses on notice that continued trade and commercial ties with Iran may expose them to penalties under secondary sanctions provisions. Scott Bessent characterised the wider initiative as an attempt to sever Iran's financial support networks. The steps are intended to intensify financial pressure on Tehran and limit the monetary resources accessible to the Iranian government, the administration stated.
According to Kpler's 2025 tracking figures, cited by a news outlet, China purchases over 80% of Iran's exported oil. Private Chinese oil processors have been acquiring Iranian petroleum on an ongoing basis, notwithstanding the exposure to trade penalties. The United States government's recent round of sanctions is placing added strain on businesses and financial institutions engaged in trade linked to Iran.
Washington has put foreign companies and financial institutions on notice that conducting business with Iran may result in restricted access to dollar-denominated banking networks, heightening exposure for traders, lenders, and other commercial operators. Banque Misr announced it was examining a notice from the US Treasury relating to its branches in the UAE and reported transactions connected to Iran. The UAE central bank has initiated a prompt regulatory review of the institution's operations within the country.
The case illustrates how the sanctions framework has broadened its reach beyond Iranian entities to encompass foreign banks and financial institutions alleged to have processed Iran-linked transactions.
Tehran has been redirecting its economic priorities toward self-sufficiency and local industry as access to global trade networks narrows. Governing authorities have urged measures to address rising prices, joblessness, cost-of-living pressures, and domestic output. Protecting the economy from exposure to sanctions and foreign trade limitations forms a central objective.
Shifting away from international trade toward home-grown production presents considerable challenges. Manufacturing sectors continue to depend on foreign equipment, input materials, advanced technology, and access to international markets. Facing financial strain, the country has maintained a twin-track approach of negotiation and military readiness.
Neighbouring nations have likewise pursued efforts to restore diplomatic dialogue. In August, Qatar's prime minister visited Tehran as part of a diplomatic push to revive talks and ease tensions between the United States and Iran. A negotiated agreement would open pathways for easing trade and shipping limitations on Iran. As matters stand, no deal has been reached that would bring trade ties back to normal or bring the broader dispute to an end.
