As the US-Iran conflict disrupts oil markets and threatens petrodollar dominance, both India and the UAE are turning to the Chinese yuan for oil payments — a shift with major implications for the global financial order.
The Petrodollar Under Pressure
For decades, oil has been traded almost exclusively in US dollars — a system so deeply embedded in global finance that it earned its own name: the petrodollar. But a series of events unfolding in 2026 is putting that arrangement under real and visible strain. The ongoing US-Israeli military conflict with Iran, the blockade of the Strait of Hormuz, and cascading sanctions are pushing major oil-importing and oil-exporting nations alike toward an alternative: the Chinese yuan.
Two recent developments tell this story clearly.
India Settles Iranian Oil Payments in Yuan
In mid-April 2026, Reuters confirmed that Indian refiners, including state-run Indian Oil Corporation (IOC) and private giant Reliance Industries, had begun settling payments for Iranian crude oil in Chinese yuan, routed through ICICI Bank’s Shanghai branch.
The context is important. Following the outbreak of the US-Iran conflict, Washington introduced a 30-day sanctions waiver allowing the purchase of Russian and Iranian oil already loaded on tankers. The goal was to take the edge off price spikes caused by the war. Indian refiners moved quickly: IOC purchased 2 million barrels of Iranian crude — the country’s first Iranian oil import in seven years — aboard a vessel called the Jaya. Reliance Industries followed, accepting additional Iranian cargoes.
But the sanctions infrastructure around Iran made dollar-denominated payments essentially impossible. The solution? Yuan. ICICI Bank channeled the funds through its Shanghai office to undisclosed seller accounts, keeping the entire transaction outside the US financial system and beyond the reach of SWIFT-based dollar monitoring.
This is not the first time India has used yuan to pay for sanctioned energy. Indian refiners have also settled portions of their Russian oil purchases in Chinese currency since 2022. In that sense, the Iranian deal represents a continuation, not a departure — a sign that yuan-based energy payments are becoming a practical tool of trade, not just a geopolitical statement.
The waiver expired on April 19, 2026, and the US Treasury confirmed it would not be renewed. But the mechanism is now established and tested.
The UAE’s Warning: Yuan or Dollars — Washington Must Choose
The second development is perhaps more consequential in the long run. The United Arab Emirates — one of the world’s top oil exporters and a long-standing dollar ally, has raised the possibility of conducting oil transactions in yuan if the US does not provide financial support.
According to a Wall Street Journal report, UAE Central Bank Governor Khaled Mohamed Balama traveled to Washington in April 2026 to meet with US Treasury Secretary Scott Bessent and Federal Reserve officials. The UAE’s proposal was straightforward: establish a dollar-yuan currency swap line as a precautionary buffer against deteriorating economic conditions.
The UAE’s economy has been hit on multiple fronts. Iranian attacks have damaged oil infrastructure, and the closure of the Strait of Hormuz — the world’s most critical oil chokepoint, has severely disrupted exports and, with them, dollar-denominated revenues. Although the UAE holds approximately $270 billion in foreign reserves, officials acknowledge that prolonged disruption could tighten dollar liquidity.
Their message to Washington was unambiguous: help us maintain access to dollars, or we may be forced to turn to alternative currencies, including the yuan. Some reports even suggest that passage through the Strait of Hormuz may, in some contexts, be negotiated in exchange for yuan-denominated payments — a development that financial analysts describe as a potential “catalyst for the petroyuan.”
Why This Matters: The Bigger Picture
The yuan’s share of global payments has grown from roughly 2% in 2020 to approximately 4.5–4.7% in 2025–2026. Meanwhile, the dollar’s share of SWIFT-based international transactions has declined from about 50% in early 2020 to around 46-49% by 2024-2025. These shifts are gradual, but they are no longer theoretical.
What makes the current moment different is the combination of factors accelerating this trend: active geopolitical conflict, energy infrastructure disruption, US sanctions policy that unintentionally incentivizes non-dollar settlements, and the growing technical readiness of banks in India, the UAE, and elsewhere to execute yuan-based transactions.
No one is predicting the end of the petrodollar tomorrow. But analysts are watching the Iran conflict closely as a potential inflection point — one where the incentives and infrastructure for yuan-denominated oil trade align in a way that outlasts the immediate crisis.
Key Takeaway
The Chinese yuan is no longer just a diplomatic talking point in discussions about de-dollarization. In April 2026, it became a functional payment currency for Iranian crude oil used by major Indian refiners through a tested banking channel and a credible alternative being weighed by one of the Gulf’s most dollar-loyal economies. Whether this marks a turning point or a temporary adjustment depends largely on how the US navigates both the Iran conflict and the financial anxieties of its regional partners.
