China Energy Strategy: Resilient Against Oil Shocks Despite Heavy Iran Imports

Despite importing over 80% of Iran's oil, China remains insulated from the Strait of Hormuz crisis. Experts attribute this to Beijing's two-decade strategy involving massive strategic reserves, pipeline diversification with Russia, and long-term infrastructure investments under the Belt and Road Initiative.

The conflict involving Iran and the increasing instability around the Strait of Hormuz have caused significant turmoil in global oil markets. Many nations fear that a disruption in this critical maritime route could severely impact energy supplies, while however, experts suggest that China has been preparing for such a crisis for a long time. According to reports, Beijing has developed a comprehensive and multi-layered strategy over the past 20 years to ensure its economy remains unaffected even if global oil supply routes are disrupted. This strategy includes building massive strategic oil reserves, diversifying energy sources, long-term energy agreements, and investments in global infrastructure.

The Strait of Hormuz and China's Import Dynamics

China imports a significant portion of its energy needs from the Middle East. According to 2025 data from energy analytics firm Kpler, China purchases more than 80% of the oil exported by Iran. 4% of its total seaborne oil imports. On the other hand, nearly 2crore barrels of oil pass through the Strait of Hormuz daily, representing about 20% of global oil consumption. This is why any disruption in this narrow waterway can immediately affect the global energy market. Due to current tensions, tanker movements have begun to decrease, and oil prices have surged above 100dollars per barrel.

Massive Strategic Petroleum Reserves

A crucial part of China's preparedness is its large Strategic Petroleum Reserves (SPR). Over the last two decades, China has developed vast oil storage facilities across the country, capable of storing hundreds of millions of barrels of crude oil. It's estimated that these reserves can ensure more than 100days of oil supply for China. This provides the country with sufficient time to make alternative arrangements in case of supply disruptions. Major storage hubs in coastal regions like Zhoushan, Zhenhai, and Dalian act as a buffer against global supply shocks, allowing the domestic economy to function without immediate price spikes.

Energy Diversification via Russia and Central Asia

China has ensured that its energy supply isn't solely dependent on the Middle East. In this regard, Russia has emerged as a vital energy partner for Beijing, while through pipeline networks and long-term agreements, China receives direct oil and gas supplies from Russia, reducing its reliance on maritime routes. The Eastern Siberia-Pacific Ocean (ESPO) pipeline provides a direct land-based link for Russian crude. Experts believe that if oil supplies from Iran are affected, energy cooperation between China and Russia could strengthen further. Also, China has increased oil imports from Africa, Central Asia, and Latin America to distribute risk across multiple regions.

Long-term Strategic Partnership with Iran

Despite diversifying its sources, China has maintained strong energy ties with Iran. The two nations have entered into a 25-year strategic cooperation agreement, under which China invests in Iran's infrastructure and energy projects in exchange for a stable oil supply. This agreement allows China to receive relatively cheaper Iranian oil even during periods of geopolitical tension. China's independent refineries, known as 'teapots', are the primary buyers of Iranian crude. These entities often settle transactions in Yuan, thereby mitigating the impact of US dollar-based financial sanctions.

Infrastructure Under the Belt and Road Initiative

To bolster energy security, China has invested heavily in global infrastructure. Under the Belt and Road Initiative (BRI), ports, pipelines, and transport corridors have been developed across Asia, the Middle East, and Africa. These projects aim to create alternative energy supply routes. Pipelines coming from Central Asia and Russia have Importantly reduced China's dependence on traditional maritime chokepoints. Projects like the Gwadar port in Pakistan and the oil pipeline through Myanmar provide Beijing with options to bypass the Strait of Malacca, further securing its energy transit routes against regional instability.