According to WPB, the latest disruption to Iranian bitumen exports has moved beyond a domestic trade concern and has become a regional supply issue for the Middle East, South Asia and East Africa. Iran is not only a major exporter of paving-grade bitumen; it is also a price-setting source for importers that rely on regular cargoes from Bandar Abbas and other southern outlets. The war raised the cost of marine insurance, slowed cargo movements through the Gulf, delayed deliveries to India and East Africa, and increased the price burden on road contractors in markets where government highway works depend on imported bitumen. The result is a more expensive supply chain, weaker short-term availability, and a cautious trading environment in which buyers are trying to secure cargoes without carrying excessive logistics risk.
Before the conflict, Iran had been operating from a strong export base. Industry figures released in Iran showed that the country exported about 7.5 million tons of bitumen in the previous year, generating roughly $2.35 billion in revenue. Officials and industry representatives had expected annual exports to move toward 8.5 million tons, supported by demand from India, China, Southeast Asia and Africa. These numbers placed bitumen among Iran’s important non-oil export items, even though the product is directly tied to refinery output, vacuum bottom availability and domestic road construction needs. The post-war question is therefore not whether Iran can produce bitumen, but whether it can move the product safely, economically and continuously to overseas buyers.
The strongest disruption appeared in marine trade. Iranian industry representatives have said that nearly 90 percent of the country’s bitumen exports are carried by sea, which makes southern ports essential for the trade. Land transport can serve limited regional destinations, but it cannot replace bulk marine exports at scale. Carrying bitumen by road over long distances raises costs, reduces competitiveness and limits cargo size. This is why the temporary weakening of access to southern ports immediately translated into delayed shipments, higher demurrage, storage costs and uncertainty for traders who had already committed cargoes to foreign buyers.
Bandar Abbas remained the central name in the market. The port has long been the reference point for Iranian bitumen quotations, especially for bulk, drummed and jumbo-bag cargoes. After the war, market participants continued to quote Iranian supply on an FOB Bandar Abbas basis, but the price alone became insufficient for evaluating real delivered cost. In late May 2026, Iranian drummed bitumen was assessed around $405–450 per ton FOB Bandar Abbas, while bulk cargoes were reported around $350–400 per ton FOB. By late June, some supplier indications for penetration-grade 60/70 were higher, with several market quotes placing FOB Bandar Abbas values for packed cargoes in the mid-$460 range per ton. These figures show that the base price remained active, but the full cost to buyers depended heavily on freight, risk premiums and availability of containers or vessels.
India was the most visible destination affected by the disruption. Data cited by market reports showed that bitumen exports from Gulf ports to India fell to about 7,000 tons in March 2026, compared with 32,000 tons in the same month a year earlier. That represents a decline of about 78 percent on that route. The timing was difficult for India because road construction demand was increasing ahead of the monsoon period. Indian highway authorities and contractors were reported to need around 600,000 tons of bitumen by mid-July for ongoing road projects. As supplies tightened, local prices moved higher, with the VG-40 grade facing particularly sharp increases in some regions. The consequence was not limited to importers; it reached contractors, public infrastructure schedules and procurement agencies.
China remained another important destination, although public data on immediate post-war cargo volumes were less transparent. Chinese demand for Iranian bitumen has historically been tied to paving, industrial use and trading flows through regional networks. Unlike India, where road-building urgency made the shortage highly visible, Chinese buyers had more room to adjust procurement timing, use alternative regional suppliers or rely on inventories. Even so, Iranian cargo availability remains relevant for Asian price formation because Iranian barrels compete with supply from the UAE, Bahrain, Singapore, South Korea and other regional sources. When Iranian cargoes become difficult to schedule, Asian buyers tend to compare alternatives more aggressively, and sellers in nearby markets gain stronger negotiating power.
East Africa also felt the consequences quickly. Kenya, Tanzania, Djibouti and nearby land-linked markets depend heavily on imported drummed and containerized bitumen for road projects. Cargoes from Bandar Abbas and Jebel Ali to Mombasa, Dar es Salaam and Djibouti became materially more expensive after war-risk surcharges entered the freight calculation. Argus assessed drummed bitumen freight from Bandar Abbas or Jebel Ali to those East African ports at about $230 per ton in April 2026. In late February, comparable rates were broadly in the range of $90–120 per ton, depending on destination. That increase changed the economics of delivered cargoes and left importers with a difficult choice: accept higher landed costs, delay purchases, or reduce volumes while waiting for more stable shipping conditions.
The importance of East Africa is often underestimated in broader energy reporting, but for the bitumen trade it is a critical destination cluster. Mombasa serves Kenya and parts of the wider region, Dar es Salaam serves Tanzania and inland markets, and Djibouti is an important entry point for Ethiopia-linked demand. In these markets, bitumen is not a discretionary commodity. It is tied to government road budgets, private construction activity, port access roads, border corridors and maintenance contracts. When freight increases sharply, the rise is eventually reflected in tender prices, contractor claims or delays in procurement. Iranian supply has been attractive because it is competitively priced and available in packaging formats suitable for these destinations, but that advantage narrows when freight becomes the dominant cost.
The UAE also remained relevant as a trading and re-export hub. Some cargoes linked to Iranian supply historically move through or are priced against regional trade channels involving Jebel Ali and other Gulf logistics points. After the war, buyers watched not only Iranian port activity but also container availability, risk surcharges, shipping-company policies and banking restrictions across the wider Gulf. This means that the state of Iranian bitumen exports cannot be measured only at the refinery gate. It must be assessed through the chain of refinery output, terminal storage, customs clearance, port access, vessel booking, freight pricing, insurance and buyer-side payment capacity.
At present, the Iranian bitumen market is not closed, but it is operating under abnormal conditions. Cargoes continue to be offered, quotations continue to circulate, and demand remains present in India, China, East Africa and parts of Southeast Asia. However, traders are working with shorter validity periods, buyers are requesting firmer delivery assurances, and shipping costs are still being treated as a major variable. Some market reports in late June suggested that freight rates from Bandar Abbas and Jebel Ali to Mombasa and Dar es Salaam remained elevated, with no clear sign of a full return to earlier levels. This indicates that even when political headlines ease, logistics costs may take longer to normalize.
The key issue for the coming weeks is whether export flow can regain consistency. If marine risk premiums ease and container operators restore more regular services, Iranian sellers may recover part of the lost volume, particularly into India and East Africa. If freight remains expensive, however, some buyers may continue to reduce spot purchases or seek cargoes from alternative origins, even at a higher base price. For India, the main concern is project continuity. For East Africa, the concern is delivered cost. For Iran, the concern is maintaining market share while avoiding excessive discounting at the FOB level.
The available numbers show a market that has weakened in movement rather than in production. Iran exported 7.5 million tons of bitumen before the conflict period, but post-war marine disruption reduced at least one major India-bound flow from 32,000 tons to 7,000 tons in March. Freight to East African destinations rose to around $230 per ton, and Iranian FOB values from Bandar Abbas remained active in the $440–540 per ton range depending on cargo type and date. These figures point to a clear current condition: Iran still has bitumen to sell, key buyers still need the product, but the trade is being governed by port access, marine risk, freight cost and delivery confidence more than by refinery availability alone.
By WPB
News, Bitumen, Iran exports, Bandar Abbas, India, China, East Africa, freight rates, road construction, Gulf shipping
