According to WPB, rising volatility in transportation costs in the Persian Gulf, increasingly complex insurance conditions along the Red Sea route, and stricter procedures at Asian and African ports have created a new outlook for the Middle Eastern bitumen trade in 2026. This situation is particularly significant for Iranian producers, as shipping costs, vessel availability, and the price gap between bulk and packaged cargoes have changed considerably in recent months. Decisions made by Iranian producers and exporters in the coming months regarding shipping routes, packaging formats, and target markets may directly affect the final price of bitumen in many importing countries across East Africa, South Asia, and Southeast Asia regions that rely heavily on imports of this product from the Middle East for the development and maintenance of their road networks.
Iran remains one of the largest bitumen exporters in the region, with an estimated annual export capacity exceeding five to six million tons. A large share of this volume is supplied by refineries in Bandar Abbas, Jask, Isfahan, and Tabriz. Penetration grade 60/70 accounts for the dominant share of exports and represents roughly seventy percent of total export shipments. Grades 80/100 and polymer-modified products represent smaller shares but are experiencing growing demand in certain markets. As of April 2026, the FOB Persian Gulf price for bitumen grade 60/70 typically ranges between USD 430 and USD 450 per ton, while delivered prices at East African ports are estimated at USD 446 to USD 470 per ton depending on freight and insurance conditions.
In recent years, the primary export route has been through Iran’s southern ports along the Persian Gulf. Bandar Abbas remains the most important loading point, and a significant portion of shipments depart from this port to destinations such as India, China, and countries in East Africa. Ocean freight for bulk cargo from Bandar Abbas to Mumbai usually ranges from USD 28 to USD 35 per ton for vessels with capacities between 5,000 and 10,000 tons. The voyage duration is typically estimated at five to seven days. For destinations such as Mombasa in Kenya or Dar es Salaam in Tanzania, freight costs rise to approximately USD 55 to USD 70 per ton, and transit time generally ranges from twelve to sixteen days. Over the past year, marine insurance costs for vessels and cargo along these routes have increased by roughly ten to fifteen percent due to revised regional security risk assessments.
Alongside this traditional route, the port of Jask on the Gulf of Oman is attracting increasing attention as a complementary export option. Because it is located outside the Strait of Hormuz, this port can reduce vessel waiting times for loading by two to four days during periods of congestion in Persian Gulf ports. However, transporting bitumen from central Iranian refineries to Jask requires longer inland transport, which typically increases domestic logistics costs by about USD 12 to USD 18 per ton. Therefore, using this route becomes economically rational when waiting times in Bandar Abbas exceed several days or when delivery schedules for buyers are highly time‑sensitive.
The Red Sea route remains operational, but under current conditions it is being evaluated with greater commercial caution. Vessels transiting through the Bab‑el‑Mandeb Strait toward North Africa or parts of East Africa are facing additional charges. At present, some shipping companies impose surcharges ranging from USD 8 to USD 15 per ton for this route. In some cases, vessels choose longer routes through the Arabian Sea and the Indian Ocean to avoid higher‑risk areas, which may add three to five days to the transit time. For more distant destinations in West Africa such as Ghana or Côte d’Ivoire, cargo is sometimes first transferred to ports in the United Arab Emirates and then shipped onward to Africa using larger vessels.
Pakistan represents one of the closest and most accessible markets for Iranian bitumen exports. Overland transport from southern Iran to Pakistan’s Balochistan province and onward to the port of Karachi typically costs between USD 35 and USD 45 per ton and takes approximately three to five days. Maritime transport from Bandar Abbas to Karachi is generally cheaper, with estimated freight costs ranging from USD 18 to USD 25 per ton. Pakistan’s annual demand for bitumen is estimated at approximately 1.2 to 1.5 million tons, a significant share of which is associated with large road construction projects and infrastructure development. However, payment issues and currency volatility remain among the main risk factors for Iranian exporters.
The Caspian Sea also represents another export option, though its capacity is more limited. Along this route, cargo is typically transported by rail from northern Iranian refineries to the ports of Bandar Anzali or Amirabad and then shipped by smaller vessels to Astrakhan in Russia. The combined transportation cost to this destination generally ranges between USD 60 and USD 80 per ton. Seasonal limitations during winter due to partial freezing of the sea shorten the operational period of this route compared with southern maritime routes. Despite these constraints, it remains important for access to markets in Russia and certain Central Asian countries.
Iraq and Turkey are also occasionally used as transit corridors to reach more distant markets. Overland transport from western Iran into Iraq costs roughly USD 30 to USD 40 per ton. After entering Iraq, shipments can be transported to the port of Umm Qasr or moved overland toward Jordan and Syria, from where cargo can be dispatched to maritime destinations. Along the Turkish corridor, overland transport from Tabriz to the ports of Mersin or Iskenderun typically costs between USD 45 and USD 65 per ton. From these ports, maritime shipments to North Africa cost approximately USD 25 to USD 45 per ton. Overall, these routes may increase delivered prices at destination by USD 70 to USD 100 per ton, but under certain conditions they can provide an alternative means of maintaining export flows.
The type of cargo packaging has also become increasingly important under current conditions. Bulk shipments are generally the most cost‑efficient method of transport, with loading and handling costs estimated at approximately USD 8 to USD 12 per ton. However, unloading bulk cargo requires heated storage tanks at the destination port, and not all countries possess such infrastructure. The use of large bags or jumbo bags increases packaging costs to approximately USD 35 to USD 45 per ton, and because these packages occupy more space on vessels, freight costs may also increase slightly. Steel drums represent the most expensive option, with packaging costs estimated between USD 70 and USD 90 per ton, but this method allows wider distribution in markets that lack bulk‑handling facilities.
In East Africa, many road construction projects still rely on drum‑packed bitumen because storage and inland transportation are easier in these countries. In markets such as Kenya and Tanzania, drum‑packed bitumen is typically priced USD 40 to USD 60 per ton higher than bulk shipments. In contrast, large Asian markets such as India and China generally prefer bulk cargo because refineries and bitumen blending facilities in these countries have substantial processing capacity. In Pakistan and Bangladesh, the use of jumbo bags is often considered a middle‑ground solution, and many importers favor this method due to its lower cost compared with drums.
From the perspective of Iranian producers, the most effective strategy under current conditions is to utilize a combination of routes and shipping methods.
For large and price‑sensitive markets such as India and China, bulk exports from Bandar Abbas or Jask remain the most economical option, provided that shipping schedules are carefully managed and vessel waiting times in port are minimized. For East Africa, a combination of bulk shipments to ports such as Mombasa followed by regional distribution in drum packaging can preserve profit margins while facilitating access to inland markets in neighboring countries such as Uganda and Rwanda. In the case of Pakistan, the short geographic distance allows simultaneous use of both overland and maritime transport, helping stabilize export flows during periods when longer maritime routes experience cost volatility.
By WPB
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