The Pipeline That Runs Uphill: Uzbekistan's Oil Flows North, Not East

Uzbekistan shipped 4.2 million tonnes of crude oil through Russian pipelines in 2025, an 18% increase from the year before, even as Chinese companies deepened their grip on the country's energy sector, according to data released last week by Uzbekneftegaz, the state oil company.

For Alisher Khamidov, who oversees logistics at a mid-sized refinery near Bukhara, the paradox is visible every morning. Chinese engineers are upgrading his facility with $340 million in loans from the China Development Bank. But when the crude leaves, it travels 2,400 kilometres northwest through Kazakhstan and into Russia's Transneft network—the same route it took when Leonid Brezhnev ran the Kremlin.

"We get the money from Beijing and send the oil to Moscow," Khamidov said in an interview arranged through the refinery's press office. "No one sees a problem with this except journalists."

The Infrastructure No One Can Replace

The numbers reveal a pattern that investment flows alone do not explain. China has poured $67 billion into Central Asian infrastructure since 2013, according to the American Enterprise Institute's China Global Investment Tracker. Beijing now holds stakes in 40% of Uzbekistan's oil and gas projects. Yet 85% of Uzbek crude exports still move through the Soviet-built pipeline system controlled by Russia's Transneft and Kazakhstan's KazTransOil.

The reason is geographic and geological. Uzbekistan sits at the heart of a landlocked region with pipeline routes designed in the 1970s and 1980s to feed refineries in the Urals and Volga regions. Building an alternative eastward route to China would require crossing the Tian Shan mountains, drilling through permafrost in western China, and navigating the Taklamakan Desert—at an estimated cost of $14 billion for a pipeline with half the capacity of the existing northern route, according to a 2024 feasibility study by the Asian Development Bank.

Chinese companies have not abandoned the idea. The China National Petroleum Corporation proposed a 1,830-kilometre pipeline from Bukhara to Kashgar in 2019. The project stalled after Kazakhstan refused transit rights, fearing it would undermine its own leverage as the region's pipeline hub. "Kazakhstan sees its geography as an asset, not a problem to solve," said Nargis Kassenova, senior fellow at the Davis Center for Russian and Eurasian Studies at Harvard University.

A Region Caught Between Powers

The pipeline dependence is one thread in a broader pattern of what analysts call "multi-vector" diplomacy—Central Asian states taking investment from all comers while yielding strategic control to none. Uzbekistan hosts Chinese telecommunications networks, Russian military advisors, and Turkish cultural centres. President Shavkat Mirziyoyev has met Xi Jinping eleven times since 2016 and Vladimir Putin nine times.

The same infrastructure constraint applies to gas. The 1,833-kilometre Turkmenistan-China pipeline, completed in 2009, has given Beijing direct access to Central Asian gas. But it runs at 72% capacity because Turkmenistan cannot expand production fast enough to fill it, according to the International Energy Agency. Meanwhile, Russia's Gazprom continues to purchase Uzbek gas for re-export, paying below-market rates in exchange for guaranteed volumes.

The United States and European Union have limited leverage. Washington has invested $1.2 billion in Central Asian infrastructure since 2020, mostly in border security and rural roads, according to the State Department. Brussels has focused on governance reform and climate finance. Neither can match the scale of Chinese lending or the embedded legacy of Soviet engineering.

What Money Cannot Buy

The pipeline dynamic has created an unusual equilibrium. China dominates upstream investment—financing oil field development, refinery upgrades, and petrochemical plants. Russia controls the downstream—the export infrastructure that turns Uzbek crude into hard currency. Neither can displace the other without spending tens of billions on redundant infrastructure in a region where demand is limited and political risk is high.

This balance may be shifting. China is quietly negotiating with Kyrgyzstan to build a rail link from Kashgar to Osh, which could eventually support overland oil shipments by tanker truck—slower and more expensive than pipelines, but bypassing both Russia and Kazakhstan. Kyrgyzstan's government has not confirmed the talks, but satellite imagery analysed by the Center for Strategic and International Studies shows grading work on a new road corridor near the Torugart Pass that matches the proposed route.

Moscow has responded by offering Uzbekistan a 15% discount on pipeline transit fees, effective March 2026, according to a person familiar with the negotiations who spoke on condition of anonymity because the agreement has not been made public. The discount would save Tashkent $51 million annually—a small sum, but a signal that even Russia sees the infrastructure monopoly as vulnerable.

A Question of Time

Back at the Bukhara refinery, Alisher Khamidov is watching the Chinese engineers install new distillation columns and catalytic crackers. The upgrades will allow the facility to process heavier crude and produce more diesel—exactly what China needs for its Belt and Road projects across Central Asia. But when the diesel is ready, it will still travel north, because that is where the pipelines go.

"Maybe in ten years we will have a pipeline to China," Khamidov said. "Or maybe we will still be using the one we have. In Uzbekistan, we have learned to be patient about infrastructure."

For now, the Soviet-era pipelines continue to run, carrying Uzbek oil north at 4.2 million tonnes a year—a flow that reflects not the balance of investment, but the inertia of geography and the power of infrastructure that cannot easily be replaced. In Central Asia, where powers compete for influence, the pipes laid forty years ago still decide who controls the energy that matters most.

What Comes Next

Uzbekistan is not alone in facing this infrastructure dilemma. Kazakhstan exports 70% of its oil through Russian pipelines. Turkmenistan sends 90% of its gas to China and Russia. The region's energy flows remain shaped by decisions made in Moscow and Beijing decades ago, when Central Asia was either part of the Soviet Union or had no alternative markets.

The question now is whether Chinese patience and Russian pragmatism can coexist in a region where both powers have deep interests but limited ability to dominate. The pipelines are the test case. If Beijing can build an alternative route east, it will signal that infrastructure, not just investment, is shifting. If Moscow can defend its transit monopoly with discounts and diplomacy, the Soviet legacy will endure longer than the Soviet Union itself.

"Infrastructure is destiny in Central Asia," said Kassenova. "The country that controls the pipes controls the region. And right now, those pipes still run where they were built to run—north."