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China Stockpile Caps Oil Price Rise Despite War

By Markets Desk · 2026-09-20 · 2 min read
A vast, dark expanse of liquid crude oil stretching toward a distant horizon under a hazy sky
Illustration: Tradingbird

Crude prices remain elevated but have avoided a doubling spike. China’s 1.4 billion barrel strategic reserve absorbed the demand shock from the Strait of Hormuz closure, buffering global markets.

Oil prices remain high but have avoided the most severe projections. Analysts warned that a prolonged conflict with Iran could double crude costs. Six months into the war, that worst-case scenario has not materialized. Global markets absorbed the disruption from the choked Strait of Hormuz without a historic price spike.

China’s energy strategy provided the primary buffer. Beijing built the world’s largest oil stockpile over a decade. This reserve stands at 1.4 billion barrels according to U.S. Energy Information Administration estimates. The stockpile allowed China to cut imports significantly while maintaining domestic supply stability.

Strategic reserves absorb demand shock

China is the second-largest global oil consumer and Iran’s top buyer. After the U.S. and Israel began bombardments, Tehran effectively closed the Strait of Hormuz. Beijing drew from its massive stockpile to offset reduced imports. This action lowered global demand and softened price increases for the United States and Europe.

The shift toward electric vehicles also contributed to the buffer. Rising electric vehicle adoption reduced the need for liquid fuel. Alternative energy sources gained share in the Chinese market. Retired U.S. Navy Rear Adm. Mark Montgomery noted China built this resilience in ten years. The U.S. took 25 years after the 1973 oil crisis to achieve similar strategic depth.

New threats from Red Sea

The stability of this buffer now faces new challenges. Houthi militants attacked shipping routes in the Red Sea this month. Saudi Arabia temporarily shut a key pipeline that served as an alternative to the Strait of Hormuz. The rebels seized two strategic islands in the southern Red Sea. These moves bolster their ability to disrupt maritime shipping.

Diplomatic efforts to reopen the strait have stalled. Planned talks among Gulf nations were put on hold last week. The fragile shipping routes keep markets on edge. Analysts warn that further disruptions could push oil prices higher despite the existing Chinese stockpile.

Diplomatic stakes rise in Washington

Chinese President Xi Jinping visits Washington this week for high-stakes talks. The agenda includes AI safety and competition. U.S. President Trump seeks to maintain a fragile trade truce with Beijing. Public pressure on gasoline prices influences the political landscape. Rosemary Kelanic of Defense Priorities described the dynamic as free-riding on Beijing’s stability.

China’s strategy protects its own economic interests. A global economic downturn caused by high oil prices would harm Chinese exports. The U.S. benefits from the lower price volatility. The two leaders may discuss Iran, though it is unclear how central the topic will be. The outcome of these talks could influence future energy market stability.

Based on reporting by Los Angeles Times, compiled by the Tradingbird desk.

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