# International Crude Oil Prices Surge Significantly on Middle East Geopolitical Tensions

Recently, international crude oil prices have surged dramatically, driven primarily by escalating geopolitical tensions in the Middle East, particularly threats to shipping security through the Strait of Hormuz. As of March 12, 2026, Brent crude futures have broken through $91 per barrel.

## Recent Price Movements and Direct Causes

**Latest Price Performance**: At the close of trading on March 11, 2026 (Tuesday), May delivery London Brent crude futures—the global benchmark—settled at $91.98 per barrel, up 4.76% for the day. April delivery New York WTI crude futures settled at $87.25 per barrel, up 4.55% for the day. During Asian trading on March 12, oil price gains expanded further, with WTI crude futures rising over 8% at one point.

**Core Driving Factors**: The direct catalyst for this round of oil price surge is the acute escalation of geopolitical risks in the Middle East. U.S. and Israeli military actions against Iran, along with Iran's strong response, have intensified market concerns about the security of the critical oil transport channel—the Strait of Hormuz. This strait handles approximately 20% of global crude oil maritime trade, and expectations of disrupted passage have severely disturbed global oil supply expectations.

**Bull-Bear Factor Dynamics**: Although the International Energy Agency (IEA) member nations agreed to release a total of 400 million barrels of emergency oil reserves to stabilize the market, the tense geopolitical situation has overshadowed the impact of this supply increase.

## Impact on Industrial Chains and Economy

Crude oil, as a fundamental energy source and chemical feedstock, creates broad transmission effects through price increases:

**Oil and Gas Industry Chain Direct Benefits**: Rising oil prices directly expand profit margins for upstream oil and gas extraction enterprises and drive market expectations in the oil and gas equipment and services segment.

**Midstream and Downstream Industry Cost Pressures**:
- **Transportation and Logistics**: Airlines, shipping, and logistics companies face significantly increased fuel costs, eroding profits. Airlines' fuel costs typically account for 30%-40% of total costs.
- **Chemical Industry**: Production costs for chemical products derived from crude oil are rising across the board. For example, methanol prices have surged due to limited supplies from Iran (a major global exporter). Simultaneously, sulfur, fertilizers (urea, phosphate fertilizers), and plastics (polyethylene, polypropylene) are all impacted in production and pricing.
- **Base Metals**: Energy-intensive metal smelting costs, such as electrolytic aluminum, are supported by rising energy prices.

**Macroeconomic and Policy Level**:
- **Domestic Oil Price Increases**: Rising international oil prices will directly transmit to domestic markets. Based on institutional estimates, the subsequent domestic refined oil pricing adjustment window is expected to see substantial increases.
- **Global Inflation Pressure**: Energy price increases may drive up costs across transportation and goods production chains, leading to resurgent global inflation pressure. This could affect major central banks' monetary policy paths, such as delaying market expectations for Federal Reserve rate cuts.

## Market Expectations and Relevant Investment Areas

**Short-term Trend Focus on Geopolitical Situation**: Subsequent oil price movements are highly dependent on whether Middle East tensions can ease and whether the Strait of Hormuz's passage improves. If tensions persist, oil prices may test further upside.

**Related Financial Market Performance**:
- **Oil and Gas Assets**: Crude oil futures and related oil and gas themed ETFs typically show active performance during oil price rallies. However, investors should monitor changes in premium rates and geopolitical risks.
- **Alternative Energy**: High oil prices to some extent enhance the substitution appeal and economic viability of new energy, potentially spurring investment and consumption in related sectors.
- **Safe-Haven Assets**: Geopolitical uncertainty also supports prices of safe-haven assets such as gold.