China’s crude oil imports in July reflected both the country’s growing reliance on Russia as its primary supplier and its broader strategy of sustaining refinery operations at full throttle despite global trade uncertainties. Customs data released this week revealed that crude shipments into the world’s second-largest economy rose by 11.5 percent year-on-year, even as inflows slowed compared to June’s record levels. With Russia cementing its role as Beijing’s top supplier, Saudi Arabia holding steady as the second-largest, and imports from transhipment hubs like Malaysia dropping sharply, the latest figures underscore China’s ability to diversify energy sources while navigating geopolitical tensions, sanctions, and evolving global energy markets.
Russia Leads as China’s Dominant Oil Supplier
Russia has emerged as the backbone of China’s crude oil supply in 2025, outpacing all other suppliers by a significant margin. July data showed that imports from Russia surged 16.8 percent from a year earlier, amounting to 8.71 million metric tons, or roughly 2.05 million barrels per day (bpd). This elevated volume reinforced Russia’s role as the single largest supplier of crude to Beijing, a position it has consolidated in recent years as Moscow turned increasingly eastward in the wake of Western sanctions.
The scale of these shipments illustrates how the Sino-Russian energy partnership has moved beyond short-term convenience into a long-term strategic alignment. Russia, heavily sanctioned and shut out from Western markets, has leaned on China and India to absorb its crude output. Beijing, in turn, has capitalized on discounted barrels to fuel its massive refining network. State-owned Chinese refineries have been operating at consistently high utilization rates, ensuring that Russian inflows not only meet domestic demand but also enable re-exports of refined products to global markets.
Beijing’s approach reflects a careful balancing act. On the one hand, it is securing steady supplies from Russia at competitive prices. On the other hand, the reliance brings increased scrutiny from Washington and European capitals. U.S. officials, including Secretary of State Marco Rubio, have raised concerns that much of the Russian oil flowing into China is ultimately refined and sold onward, including to European buyers, indirectly softening the impact of sanctions imposed against Moscow.
What makes July’s figures particularly notable is that Russia’s shipments held firm even as overall Chinese inflows dipped compared to June, which marked nearly two-year highs in imports. That consistency highlights the entrenched role of Russia in China’s energy mix, one that shows no signs of weakening despite geopolitical pressures.
Shifts Among Other Suppliers and Absence of U.S. Shipments
Beyond Russia’s dominance, China’s July oil imports painted a complex picture of shifting partnerships and geopolitical maneuvering across global energy markets. Saudi Arabia remained the country’s second-largest crude supplier, delivering 7.47 million tons, or around 1.76 million bpd, representing a 16.6 percent increase from the previous year. Riyadh’s performance underscores its continued importance in China’s diversification strategy, even as Russia captures the top slot.
The sharpest decline came from Malaysia, which has functioned as the main transhipment hub for sanctioned Iranian crude. Imports from Malaysia plummeted to 4.22 million tons in July, down a striking 31.9 percent from a year earlier. This drop is significant, considering that in June, Malaysia’s shipments had surged to 7.09 million tons, around 20 percent higher than the year before. The volatility reflects both China’s willingness to tap into grey-market supply channels when advantageous and its readiness to scale back when conditions shift.
Other suppliers revealed a patchwork of gains and losses. Imports from Iraq rose to 4.89 million tons, up 5.5 percent, while Brazil’s shipments climbed an impressive 22.1 percent to 3.78 million tons. Supplies from the United Arab Emirates also surged, jumping 26.2 percent to 2.84 million tons. Oman, however, saw a steep 25.2 percent decline to 2.50 million tons, and Angola’s exports fell 32.9 percent to 1.42 million tons. Kuwait posted a more modest increase of 16.9 percent to 1.61 million tons, while Indonesia’s contribution skyrocketed by an extraordinary 3,541.8 percent, reaching 2.08 million tons.
Notably absent from the picture were shipments from the United States, which failed to appear for a second consecutive month. The lack of U.S. crude imports underscores the deterioration of energy ties between Washington and Beijing, a trend exacerbated by trade frictions and the looming specter of tariffs under the Trump administration. Similarly, no shipments were recorded from Iran or Venezuela, reflecting the ongoing complexities of dealing with sanctioned nations.
The absence of U.S. shipments is particularly striking given the broader context of American policy. Marco Rubio and other senior officials have pointed out that while the United States has tightened sanctions on Russia and levied steep tariffs on Indian trade—including a 50 percent tariff overall and a 25 percent duty on commerce with Moscow—China has largely evaded similar measures. This has allowed Beijing to keep its energy flows steady even as Washington seeks to isolate Moscow.
Marco Rubio has argued that targeting China with secondary sanctions could destabilize global energy prices, potentially driving them higher at a time when markets remain sensitive. He pointed out that much of the Russian oil refined in China finds its way back to Europe, complicating Western narratives of sanction-driven isolation. “If you look at the oil that’s going to China and being refined, a lot of that is then being sold back into Europe,” he noted in a recent interview with Fox Business. His remarks highlighted the inherent contradictions in the global energy landscape, where the same Western economies advocating tighter sanctions often remain dependent on fossil fuel flows, albeit indirectly.
China’s July import patterns thus reveal a dual reality: a country that is simultaneously diversifying its energy sources while consolidating ties with Russia, and a global system where sanctions, tariffs, and trade policies struggle to reshape entrenched energy dependencies.
