According to WPB, the latest confrontation around the Strait of Hormuz has immediate consequences for the Middle East, Asia and the wider global economy because military escalation is now combined with competing claims over who may authorize, escort and charge commercial vessels. For the regional bitumen trade, this is more serious than a temporary delay. Exporters inside the Persian Gulf face uncertainty over vessel entry, outward passage, insurance acceptance, route approval and payment terms at the same time. Importers in India, East Africa and Southeast Asia may receive fewer firm delivery commitments from Gulf suppliers, while terminals outside the strait gain strategic value. The core distinction is now between having bitumen available at a refinery and being able to deliver it under a bankable shipping contract.
Several recent developments make the episode unusual. Tanker traffic has fallen to its lowest level in two months, with only a small number of visible vessels completing passage and many ships switching off public tracking signals. No visible LNG tanker entered during the weekend, while some vessels transferred cargo outside Hormuz near the Omani coast. Washington and Tehran have also both asserted authority over the waterway. Iran says passage remains suspended until calm returns and permits will be issued under its own system. The United States says the route remains open, supports a southern lane near Oman and has declared that it may guard the strait and seek payment. Rival security assurances, route instructions and fee concepts are therefore operating around the same waterway.
The strait does not need to be physically sealed for trade to be heavily restricted. Six vessels were recorded crossing during the latest full day covered by Kpler data, while the available oil and gas tanker count fell to its lowest point since late May. Several ships reportedly switched off their Automatic Identification System transponders. Public data may understate actual traffic, but the practice confirms that operators consider visibility itself a security risk. A route can remain navigable while shipowners, insurers, charterers and cargo interests decide that the commercial exposure is unacceptable.
This distinction is central to bitumen. Bulk bitumen shipping depends on a specialized fleet with heating systems, insulated tanks, suitable pumps and terminals capable of receiving material within controlled temperature ranges. Drummed and containerized cargoes provide more flexibility, but they still depend on vessel space, port operations and predictable schedules. When security conditions interrupt entry and exit windows, a seller cannot simply substitute any available ship. A missed loading slot can affect refinery storage, packaging, documentation and road-project schedules at the destination.
The dispute over passage fees introduces another level of contractual risk. Iran has previously sought a permit and payment mechanism, while the United States is now discussing reimbursement for protecting and controlling the route. The European Union has rejected tolls and fees and called for freedom of navigation. The unresolved question is not only whether a charge will be collected, but who has authority to collect it, whether insurers recognize the arrangement and whether banks will process the transaction. A shipowner could comply with one authority and still be treated as unauthorized by the other.
Recent attacks have reinforced that concern. Commercial vessels have been targeted, U.S. forces have conducted additional strikes on Iranian military infrastructure, and Iran has launched attacks against locations in Gulf states hosting American forces. Oman, which shares the strait and has traditionally served as a diplomatic intermediary, has been drawn directly into the dispute. The U.S.-supported southern route near the Omani coastline was intended to reduce Iranian control over transit, but traffic there has also dropped to minimal levels. For bitumen cargoes, risk now covers anchorages, approaches, escorts, port calls and the political status of the chosen route.
The first commercial response is likely to be shorter validity for freight offers and stricter sales-contract clauses. Charter parties may include broader war-risk provisions, cancellation rights, alternative discharge options and additional compensation for waiting time. Sellers may seek earlier transfer of title or risk, while buyers may demand delivery terms that leave maritime exposure with the supplier. Letters of credit could require amendment if vessel names, loading periods or routes change. These details matter in a market coordinating refinery production, drums, containers, bulk tankers and construction schedules across several jurisdictions.
The second response will be geographical. Fujairah and other facilities outside Hormuz may attract greater attention because cargoes loaded there do not require passage through the chokepoint. Oman’s ports and storage infrastructure may also receive more enquiries, although nearby locations are not fully insulated from regional attacks. Saudi Arabia and the United Arab Emirates can move some crude through pipelines outside the Gulf, but those systems do not automatically solve finished-bitumen logistics. Additional storage, blending, packaging and dedicated loading capacity would be required for a durable alternative.
Importers are also likely to revise procurement. Large contractors and public agencies may diversify suppliers, divide tenders among several origins or require larger delivery buffers. Indian buyers could combine Gulf purchases with domestic refinery supply or alternative exporters. East African importers may examine Mediterranean or Asian sources despite longer voyages, while Southeast Asian buyers may favor cargoes loaded outside the Persian Gulf. Gulf bitumen would remain part of international trade, but delivery reliability may receive greater weight than the lowest nominal offer.
A diplomatic arrangement remains possible because all sides have strong reasons to prevent prolonged interruption. The most workable near-term outcome would involve a neutral notification system coordinated with Oman, recognized transit lanes, temporary suspension of compulsory fees and a procedure for investigating attacks on commercial vessels. Such an arrangement would not settle the wider dispute over sovereignty or military presence, but it could restore enough confidence for regular shipping. A political statement that the strait is open will not be sufficient unless shipowners receive consistent instructions and insurers accept the security arrangements. This assessment is supported by the current disagreement between official declarations and actual traffic behavior.
If negotiations fail, the next phase may be a managed low-volume corridor rather than complete closure. Selected vessels could cross with military coordination, limited tracking visibility and controlled schedules, while higher-risk ships remain at anchor. This would favor large, well-insured energy companies and state-linked cargoes over smaller traders. Bitumen could be disproportionately affected because many shipments are smaller, time-sensitive and handled by specialized operators with less capacity to absorb prolonged waiting, repeated route changes or disputed fees.
Commercial passage is now being contested through permits, naval protection, alternative lanes, proposed charges and conflicting declarations of authority. For Gulf bitumen suppliers, the primary concern is whether a cargo can move under terms accepted simultaneously by shipowners, insurers, banks, port authorities and security forces. Over the coming weeks, the market is likely to favor export systems with storage outside the strait, flexible packaging, diversified vessel access and clear contractual allocation of war risk. Dependence on one loading point and one passage assumption could lead to repeated interruptions even when the waterway is officially described as open.
By WPB
News, Bitumen, Strait of Hormuz, Maritime Security, Shipping, Persian Gulf, Trade Logistics, War-Risk Insurance, Road Construction, Middle East
