The ongoing blockage of the Strait of Hormuz is rapidly reshaping global energy transportation flows. In response, Saudi Arabia is significantly increasing its crude oil exports via the Red Sea, utilizing the East-West Pipeline to bypass this critical chokepoint and mitigate supply disruptions stemming from Middle Eastern tensions, though a complete offset of the shortfall remains challenging.

According to a report from Wednesday, March 25th, since maritime transit through the Strait of Hormuz largely halted in late February, Saudi Arabia has swiftly adjusted its export routes. Crude originally shipped via the Persian Gulf is now being redirected to the Yanbu port on the Red Sea coast, substantially boosting outflows through this corridor. In just over two weeks, crude export volumes from Yanbu port have doubled.

Shipping data indicates that over the five days leading up to this past Tuesday, loadings from Yanbu's two terminals reached approximately 4.4 million barrels per day, nearing a targeted level of 5 million barrels per day.

This strategic shift is a direct reaction to the severe impact of the disruption to a major Middle Eastern energy artery. The Strait of Hormuz, which previously handled around 15 million barrels per day of global crude shipments, is now severely constrained. This has driven up international oil prices and triggered a chain reaction, including refineries scrambling for alternative crude supplies and fuel shortages in some regions.

In this context, Saudi Arabia stands out as one of the few oil-producing nations with significant "diversion capability." Its key infrastructure—the East-West Pipeline connecting the Abqaiq processing facility in the east to Yanbu port on the Red Sea—has a nominal capacity of about 7 million barrels per day. However, after prioritizing domestic needs for refineries, power generation, and desalination plants, the actual incremental capacity available for export is limited to around 5 million barrels per day.

Even with this diversion effort, Saudi Arabia cannot fully compensate for the supply gap. Media estimates suggest that even if Yanbu exports reach their target, they would only offset about half of the Persian Gulf export losses for this month, with overall export volumes still approximately 2 million barrels per day lower than pre-conflict levels.

A more pressing issue is the large volume of crude already loaded but stranded in the Persian Gulf. Data shows that around 56 million barrels of Saudi crude are currently trapped in Gulf waters, unable to transit the Strait of Hormuz. Concurrently, at least 40 Very Large Crude Carriers (VLCCs) are anchored near Yanbu awaiting loading, indicating the logistics system is under extreme strain.

In terms of flow, Saudi Arabia is prioritizing supplies to Asia. China and India have become the primary destinations for Yanbu exports, with South Korea, Pakistan, and Thailand also receiving cargoes. Japan is supplementing its supplies partly through storage facilities in Okinawa. Meanwhile, supplies destined for Europe and the North American East Coast are increasingly being routed via the alternative Red Sea-Suez Canal-Mediterranean pathway.

Preparations for bypassing Hormuz have been evident for some time. Previous reports indicated that Saudi Arabia has consistently strengthened its East-West Pipeline and Red Sea port infrastructure in recent years, precisely to maintain strategic export channels in the face of extreme geopolitical risks. The current conflict serves as the first large-scale, real-world test of this "backup system."

However, market observers widely believe this alternative route has clear limitations in both efficiency and scale. On one hand, the pipeline and port capacities are finite and cannot fully replicate the export volume previously handled via the Persian Gulf. On the other hand, the longer transportation routes and increased logistical complexity raise costs and introduce greater delivery uncertainties.

While supply-side constraints persist, ripple effects are emerging on the demand side. Some Asian nations are accelerating stockpiling efforts, while European refineries are forced to pay higher premiums for alternative crude, reigniting debates around energy security.

Overall, Saudi Arabia's "Red Sea breakout" provides a short-term buffer for global markets but also highlights a deeper shift: against a backdrop of常态化 geopolitical conflicts, the global energy supply chain is transitioning from a focus on "efficiency first" to "security first." Strategic risk premiums for critical junctures like the Strait of Hormuz are being fundamentally repriced.