Asian refineries, facing a potential cutoff of crude from the Strait of Hormuz, are reducing processing rates to prolong operations. This immediate reduction in the supply of refined products like jet fuel causes their prices to spike before the full impact of the crude oil shortage is felt globally.

In a severe supply shock, demand destruction isn't about wealthy consumers driving less. Instead, lower-income countries are priced out of the market entirely, unable to attract scarce barrels. This transforms a price problem for developed nations into an outright physical shortage for developing ones.

Despite government actions like tapping strategic reserves and using alternate pipelines, these measures can only offset about 9 million barrels per day of the 20 million lost from the Strait of Hormuz. This leaves a massive 11 million barrel per day shortfall, dwarfing previous supply shocks.

Energy disruptions in the Strait of Hormuz create a cascade effect far beyond fuel prices. The resulting shortages impact petrochemical and fertilizer production, threatening key inputs for everything from manufacturing and electronics to agriculture and basic services like cooking gas for restaurants.

The ongoing conflict has taken 10% of global oil production offline, a supply disruption of a magnitude unseen by economists in at least 20 years. This is a pure supply-side shock, distinct from demand-side shocks like COVID, creating unique and severe inflationary pressures for the global economy.

While Asia holds 65-70 days of crude oil reserves, its Liquefied Natural Gas (LNG) buffer is measured in days, not months. With 40% of its LNG sourced from the Middle East, any disruption presents a more immediate and critical threat to power generation and industrial output than an oil shock.

The most acute economic strain from the energy crisis is visible in refined products, not just crude oil. Soaring diesel and jet fuel prices are the immediate choke points, directly slowing freight, disrupting travel, and forcing airlines to cut routes, demonstrating a tangible impact on the real economy.

Despite holding 65-70 days of crude oil reserves, Asian governments and industries begin rationing energy as soon as supply chains tighten. This preemptive action means the economic pain of a disruption is felt much sooner than official inventory levels would suggest, making the reserves a poor gauge of immediate impact.

The full impact of the Hormuz closure hasn't hit yet. An "air pocket" in global tanker supply is developing. When tankers that departed pre-conflict finally arrive at their destinations, Asian inventories will begin drawing down at an unprecedented 10-15 million barrels per day, triggering a severe, delayed price shock.