According to WPB, renewed military escalation on July 29 has returned the Strait of Hormuz to the centre of oil and refined-products risk after several days in which markets had begun to price a possible pause in hostilities. Iran confirmed that it had fired at United States bases in Jordan and at ships in the strait, while the United States and Saudi Arabia carried out strikes against Iran-backed armed groups in Iraq. The renewed exchange immediately changed the market’s assessment of whether navigation through Hormuz could recover on a stable basis.
At the time of publication, the latest independently verified events were those reported on July 29. Early July 30 trading in parts of Asia was therefore reacting to the July 29 escalation rather than to a separately confirmed new incident. The market was moving on verified attacks, political statements, ship-tracking data and expectations of further action. There was still no reliable basis for describing the strait as fully reopened, and no confirmed basis for saying that every commercial passage had stopped.
The diplomatic position weakened at the same time. Iran rejected an Omani proposal for a regional management mechanism for Hormuz. The proposal had included voluntary shipping fees intended to support navigation and operating costs. Iran instead maintained that it should control the full inbound route and part of the outbound route. The rejection reduced expectations that a shared arrangement could quickly restore confidence among shipowners, insurers and Gulf exporters.
Oil reacted immediately. Brent crude rose about 7% to approximately $90.25 a barrel on July 29, while West Texas Intermediate climbed to around $84.65. The gain reflected renewed Middle East supply fears and was reinforced by a larger-than-expected fall in United States crude inventories. The speed of the move showed that the market had not removed the Hormuz risk premium during the preceding pause. It had only reduced it temporarily.
Shipping conditions were already severely restricted before the latest exchange. Ship-tracking data showed only three vessel transits a day from July 22 to July 24. Six commodity-carrying vessels crossed on July 27, and only a few vessels were reported in the strait on July 29. Before the conflict, daily crossings were commonly estimated at roughly 125 to 140 vessels. The current level does not represent a complete physical closure, but it remains far below the volume required for normal Gulf energy trade.
The bitumen market has direct evidence of that restriction. On July 21, one of only two vessels reported entering Hormuz was a bitumen tanker. There were no visible very large crude carriers or LNG tankers in the same movement window. A cargo can therefore be available at a refinery or terminal and still fail to move when a suitable vessel cannot secure insurance, crew approval, naval coordination or a commercially acceptable passage window.
The main effect on bitumen is not limited to crude-price direction. Feedstock and fuel-oil values influence refinery decisions, but freight availability, war-risk insurance, demurrage, vessel waiting time and terminal scheduling may be more important for individual cargoes. A buyer can agree an FOB price and still face a sharply higher delivered cost if the nominated tanker is delayed or an insurer changes its terms shortly before loading. Suppliers quoting CFR or delivered prices must either absorb that uncertainty or include a wider risk margin.
The renewed pressure also affects the choice between producing bitumen and selling or processing other heavy products. Higher oil and fuel prices can raise the value of vacuum residue as fuel oil or as feedstock for conversion units. Where gasoline, diesel or fuel-oil margins are stronger, refineries may not automatically increase paving-grade output even when bitumen prices rise. The response will depend on each refinery’s crude slate, configuration, storage position and export commitments. This is a refinery-economics assessment rather than evidence of a uniform reduction in bitumen production.
Iranian and Gulf-origin bitumen face the most immediate shipping exposure, but the consequences extend to India, East Africa, Southeast Asia and China. Buyers in these markets may seek material from Turkey, the Mediterranean, South Korea, Singapore or other Asian sources. That shift can tighten vessel space and terminal capacity outside the Gulf, meaning a disruption in one corridor can raise delivered prices in markets that do not buy directly from Iran. This is an inference based on the concentration of Gulf exports and the continuing scarcity of reliable tanker passages.
India is particularly sensitive because it combines large seasonal road demand with imported supply and strict grade requirements. Contractors may not be able to replace a delayed VG-grade cargo with any available penetration-grade material. Testing, blending and technical approval take time. If disruption continues after the monsoon, restocking demand could meet limited vessel availability, creating a concentrated procurement period and wider price differences between domestic and imported material.
The situation is complicated by pressure at Bab el-Mandeb. Thirty-nine commodity ships crossed on July 28, the highest daily total in more than a week, but preliminary data showed only five crossings on July 29. A Gulf cargo that leaves Hormuz may still face a second high-risk passage if it is bound for Europe through the Red Sea and Suez Canal. Routing around the Cape of Good Hope avoids Bab el-Mandeb but adds distance, fuel use, time and working-capital cost.
Alternative outlets are gaining importance, although none can fully replace Hormuz. The United Arab Emirates can move part of its crude to Fujairah through a bypass pipeline, and Saudi Arabia can direct part of its crude toward the Red Sea through its East-West system. Iraq has also begun moving fuel oil by truck through Syria to Baniyas for Mediterranean loading. These routes reduce dependence on Hormuz for some products, but bitumen requires heated tanks, insulated transport, segregated storage and strict quality control.
For shipping companies, the central question is no longer whether Hormuz is officially open or closed. It is whether a specific voyage can be completed at an acceptable level of risk and cost. Insurers may apply higher premiums, narrower coverage, shorter validity periods or exclusions linked to particular ports and waters. Shipowners may demand additional compensation, while charterers may face cancellation rights or revised laycan terms. These changes can alter cargo economics even without a new attack on the nominated vessel.
The oil market may remain highly volatile because it is responding to both physical disruption and political signalling. Prices fell sharply on July 28 during the pause in attacks, then reversed on July 29 when military activity resumed. Daily price direction will remain sensitive to verified strikes, diplomatic announcements and ship movements. The market may continue to trade within a wide range rather than establish a stable post-crisis level.
For bitumen, daily crude movements should not be treated as a complete price guide. Bitumen cargoes are less liquid, move on specialised ships and depend on regional road seasons. A sudden oil-price increase can raise replacement values, but transactions may also reflect older inventory, contract formulas and earlier loading commitments. The more useful indicator may be whether bitumen tankers are entering and leaving Gulf ports, how long they wait, and whether delivered quotations remain valid long enough for buyers to conclude contracts.
The July 29 escalation confirms that the Hormuz problem has not been resolved by temporary pauses in military operations. The strait remains technically passable for a limited number of vessels but commercially abnormal. Oil prices have restored a substantial risk premium, shipping remains far below pre-war levels, and the Omani management proposal has been rejected. As markets move into July 30, the key issues are whether attacks continue, whether tanker traffic falls further and whether insurers tighten terms again.
For the global bitumen market, the immediate response will be greater caution rather than a uniform shortage. Buyers are likely to request longer validity for offers, alternative loading windows, clearer insurance responsibility and more detailed route clauses. Suppliers with access to non-Gulf origins, regional storage or flexible vessel arrangements may gain an advantage. The central risk is not that every bitumen cargo will stop. It is that reliability, timing and delivered cost will become less predictable as several major road markets prepare for their next purchasing cycle.
By WPB
News, Bitumen, Hormuz, Oil Market, Shipping, Maritime Risk, Freight, Insurance, Energy Security, Supply Chain
