According to WPB, Iranian crude loadings have fallen to approximately 260,000 barrels per day in the current September period, providing one of the clearest indications yet of how severely pressure on the country’s physical petroleum-export system has intensified. Kpler data place the current loading rate against approximately 1.7 million barrels per day a year earlier, representing a decline of roughly 85%.
The figure is significantly more specific than broader indicators previously available on Iran’s foreign trade. Iran’s president has said total imports and exports have declined by approximately 25% to 35%, but that number covers the wider economy and does not show what is happening inside individual commodity chains. The new crude-loading estimate instead measures a core physical petroleum flow and shows how sharply conventional export execution has contracted.
The distinction between loadings and exports is important. A loading rate measures crude being placed into the logistics chain over the observed period and should not automatically be treated as a finalized full-month export figure, particularly at the beginning of a month when individual cargoes can cause significant volatility. Even with that qualification, the gap between approximately 260,000 barrels per day and 1.7 million barrels per day a year earlier is too large to be explained by normal scheduling variation.
Only a limited flow is still moving through alternative channels. Available data indicate that relatively small volumes continue to leave through routes involving trucks, rail movements and smaller vessels operating through the Caspian Sea, but those flows are minor compared with Iran’s traditional seaborne crude-export system.
The physical squeeze is developing at the same time as tighter financial pressure. Expanded U.S. secondary-sanctions exposure has increased the risk faced by companies, financial institutions, shipping providers and intermediaries involved in Iran-related trade, while enforcement measures have increasingly targeted the networks used to move petroleum revenues and facilitate international transactions.
This matters because Iran’s export system has historically relied not only on physical tankers but also on a large commercial infrastructure surrounding the cargo. Brokers, trading entities, front companies, payment channels, vessel-management companies and other intermediaries have all played roles in moving oil and converting sales into usable foreign-currency revenue.
According to senior Iranian sources, those structures have become more expensive and more difficult to maintain. Some intermediaries are reportedly stepping away from transactions, while others are demanding higher compensation for the additional financial, legal and operational exposure involved.
For petroleum exporters, the result is a widening difference between having product available and being able to complete an export. Crude may exist in storage or at a loading point, but the transaction still requires an acceptable vessel, a workable route, a buyer, documentation, payment capacity and counterparties willing to accept the associated compliance risk.
Tehran has said that tens of millions of barrels of crude remain stored aboard tankers positioned outside the most restricted areas and could still be sold. That statement indicates the country may retain inventory that can support deliveries for a period, but the volume has not been independently verified and stored barrels cannot indefinitely replace a functioning loading system if vessels cannot return and replenish their cargoes.
A separate claim from a senior Iranian source that domestic gasoline stocks may cover only around two months should also be treated cautiously. No independently published official inventory dataset currently confirms that estimate, and the figure therefore describes a reported assessment rather than a verified measurement of national fuel reserves.
For the bitumen market, the most important analytical point is what the 85% crude-loading decline does not prove. It does not demonstrate that Iranian bitumen exports have fallen by 85%, and the crude figure should not be transferred directly to bitumen production, sales or exports.
Crude and bitumen operate through different supply and logistics chains. Bitumen can move as bulk cargo in heated vessels, but packaged material can also leave through drums, jumbo bags, containers, trucks, conventional cargo vessels and land corridors that do not mirror Iran’s crude-tanker system.
The crude-loading collapse is nevertheless highly relevant because it shows how much pressure has accumulated around the broader system required to physically execute Iranian petroleum exports. Bitumen exporters depend on many of the same surrounding services even when the product and vessel type are different.
The first transmission channel is shipping availability. Bulk bitumen requires specialized heated vessels, and a reduction in the number of shipowners or operators willing to accept Iran-related exposure can narrow an already specialized vessel pool. Even packaged cargo can face carrier-acceptance problems, route restrictions, transshipment uncertainty and increased scrutiny of documentation.
The second channel is financial execution. A bitumen contract can be commercially attractive at the refinery or factory gate but become significantly more difficult if buyers, banks or settlement intermediaries cannot process the transaction through an acceptable structure. Greater sanctions exposure can increase the number of parties required to complete a deal, lengthen payment cycles or cause some counterparties to withdraw altogether.
The third channel is cost. When fewer intermediaries are willing to participate, those that remain can demand higher fees for logistics, documentation, risk management or transaction support. This can widen the gap between the quoted Iranian origin price and the actual cost of placing the product in the buyer’s hands.
That distinction is particularly important for Iranian bitumen, which can remain competitively priced at origin even while its final delivered economics deteriorate. Additional transport costs, waiting time, insurance, compliance review, rerouting and transaction fees can erode part or all of the price advantage before the cargo reaches its destination.
The new crude figure therefore reinforces a broader change in the Iranian petroleum market: the competitive problem is increasingly about execution rather than only production or origin price. The value of a tonne of available bitumen depends not simply on whether it can be produced, but on whether the seller can convert that tonne into a completed, paid and delivered shipment.
This also increases the strategic value of alternative export structures. Land corridors toward Türkiye, Iraq and neighboring markets can reduce reliance on maritime routes for certain packaged products, while the proposed development of a reciprocal Gwadar–Gabd corridor could eventually provide access to an Arabian Sea port outside the Strait of Hormuz for selected Iranian-origin cargoes.
Gwadar is not currently a ready-made solution for Iranian bitumen exports. Pakistan’s existing transit framework does not yet provide the reciprocal outbound authorization required for Iranian-origin goods to move through Gabd and leave through Gwadar, and shipping connectivity at the port remains limited.
The significance of that strategy nevertheless becomes clearer when placed beside the 260,000-barrel-per-day crude-loading figure. A second gateway is not valuable because every Iranian bitumen cargo should be redirected away from Bandar Abbas; it is valuable because growing pressure on the traditional petroleum-export system increases the commercial cost of depending on one logistical architecture.
Exporters may therefore need to place greater emphasis on redundancy. Packaged bitumen can be positioned for multiple legal routes, cargoes from several suppliers can be aggregated to improve transport economics, and shipping capacity can be confirmed before a sale rather than after an FOB contract has already been concluded.
Contract design may also need to change. Buyers and sellers increasingly benefit from defining the route, transport capacity, expected departure window, additional security and logistics costs, payment mechanism and contingency plan before committing to a transaction.
The decline in crude loadings should not be interpreted as evidence that Iran’s entire petroleum trade has ceased. Stored cargo, alternative routes and smaller flows continue to provide some capacity, while crude and petroleum products can move through different commercial structures.
But the scale of the decline is a much stronger indicator of stress than the earlier 35% foreign-trade figure alone. An approximately 85% year-on-year reduction in observed crude loadings shows that the problem has moved beyond broad economic pressure and into the physical mechanics of getting petroleum cargo out of the country.
For Iranian bitumen, that does not translate into an equivalent volume loss. It does, however, strengthen the case that vessel access, financial settlement, intermediary availability and alternative logistics are becoming central variables in the competitiveness of every export offer.
Iran’s bitumen challenge is therefore increasingly defined by a simple distinction: producing a tonne of bitumen and exporting that tonne are no longer the same commercial problem. The latest crude-loading data show just how large that gap can become when physical shipping constraints and financial pressure tighten at the same time.
By WPB
News, Bitumen, Iran, Crude Oil, Oil Exports, Kpler, Shipping, Sanctions, Export Execution, Financial Pressure, Strait of Hormuz, Logistics
