Sinopec Expands Russian Oil Purchases as Middle East Supply Disruptions Reshape China's Import Strategy

China's largest refiner, Sinopec, has significantly increased purchases of Russian crude as supply disruptions linked to the Iran conflict reduce the availability of Middle Eastern oil, according to multiple trading sources and vessel-tracking data. The shift highlights how geopolitical tensions are reshaping crude trade flows across Asia while reinforcing Russia's role as a key supplier to the world's largest oil importer.

Between July and September, Sinopec is estimated to have secured 30 to 40 cargoes of Russia's Eastern Siberia-Pacific Ocean (ESPO) crude, equivalent to approximately 241,000 to 320,000 barrels per day (bpd). The volumes account for around 5% to 6% of the company's 5.2 million bpd refining capacity. Analysts said the refiner has favored ESPO because of its competitive pricing, shorter shipping distance, and more reliable delivery compared with alternative supplies from the Middle East, Brazil, and West Africa.

According to Vortexa Analytics, Sinopec imported around 7.4 million barrels of ESPO crude in July, with most shipments arriving at Rizhao Port in Shandong Province. The company has also secured at least 10 cargoes each for August and September, suggesting that demand for Russian Far East crude remains firm despite broader weakness in China's overall oil imports.

China's crude imports fell sharply following the outbreak of the Iran conflict, with June purchases declining 41% from a year earlier. However, Beijing has recently eased restrictions on refined fuel exports for July and August, allowing refiners greater flexibility to maintain processing rates and capitalize on stronger export margins. Market analysts note that the recovery in Chinese crude demand remains selective, with buyers prioritizing cargoes that offer lower freight costs and fewer logistical risks.

The latest buying trend also reflects a dramatic change in Sinopec's traditional sourcing strategy. Before the Iran conflict, nearly half of the company's crude originated from the Middle East, and Saudi Arabia ranked among its largest suppliers. Trade sources indicated Sinopec imported no Saudi crude in June or July, while August purchases totaled just 2 million barrels, compared with 20 million barrels in both March and April.

Price competitiveness has further strengthened the appeal of Russian oil. Traders said September-loading ESPO crude was offered at discounts of US$1–2 per barrel below Brent, making it roughly US$10 cheaper than comparable grades such as Oman and Brazil's Tupi crude.

Why It Matters for Traders

Sinopec's purchasing strategy highlights how geopolitical tensions continue to reshape global energy markets beyond immediate supply disruptions. Stronger demand for Russian crude may support export volumes from Russia while reducing demand for some Middle Eastern grades, potentially influencing regional pricing spreads and freight markets.

For traders, attention should remain on the relationship between Brent crude, ESPO price differentials, and China's refining activity. Any further escalation in Middle East supply risks—or additional changes to China's fuel export policies—could alter crude trade flows, affect benchmark oil prices, and create new opportunities across energy, shipping, and commodity-linked currency markets.