Executive Summary
The first half of 2025 has marked a potential turning point in the international monetary system. While the U.S. dollar experienced what some analysts have termed its “worst decline in modern history” [1], the Chinese renminbi (RMB) has been steadily gaining ground through strategic infrastructure development. Yet despite impressive progress in building the technical and institutional framework for RMB internationalization, China faces a fundamental paradox: the very capital controls that provide domestic financial stability are simultaneously constraining the yuan’s ability to achieve true global currency status. This article examines the comprehensive architecture China has built for RMB internationalization while analyzing the critical hurdles that remain.
A New Geopolitical Calculus: The Tri-Polar Monetary System
The decline of the U.S. dollar’s dominance, accelerated by concerns over U.S. trade policies and fiscal discipline, has created a vacuum that other currencies are beginning to fill. Experts are increasingly forecasting the emergence of a tripolar monetary system, with the U.S. dollar, the euro, and the Chinese renminbi as the three main pillars [1]. China’s approach to this new era is not one of direct confrontation but of building a robust and attractive alternative network for international trade and finance.
At the heart of this network is the Cross-border Interbank Payment System (CIPS), which has seen explosive growth. In 2024 alone, CIPS handled transactions worth 175 trillion yuan ($24.5 trillion), a 43% increase year-on-year, connecting over 1,700 financial institutions across 180 countries [1]. This expansion provides a viable alternative to the SWIFT system for RMB-denominated transactions, reducing reliance on the dollar-centric global financial architecture.
However, the reality check comes from SWIFT data: the yuan’s share as a global payment currency fell to just 2.88% in June 2025, its lowest level in two years, while the U.S. dollar maintained a commanding 47.19% market share [6]. This stark contrast between infrastructure capability and actual usage highlights the deeper structural challenges facing RMB internationalization.
Deepening Domestic Markets: The Allure of Chinese Bonds
A crucial element of China’s strategy is the development of a deep, liquid, and accessible domestic bond market. Persistently low interest rates in China, especially when compared to the 4-5% range for U.S. Treasury yields, have made it an exceptionally attractive venue for foreign entities to raise capital.
This is most evident in the booming Panda bond market—RMB-denominated bonds issued by foreign entities in mainland China. Gross issuance of Panda bonds reached a record RMB 195 billion in 2024, driven by lower financing costs and geopolitical considerations that favor a “China for China” financing strategy [2]. In the first half of 2025, overseas holdings of yuan bonds exceeded $600 billion, a record high [2].
| Bond Yields (as of September 30, 2025) | 3M | 6M | 1Y | 5Y | 10Y | 30Y |
| ChinaBond Gov’t Bond | 1.34% | 1.39% | 1.37% | 1.60% | 1.86% | 2.25% |
| ChinaBond Financial Bond (AAA) | 1.59% | 1.61% | 1.70% | 1.98% | 2.34% | 2.46% |
Source: The People’s Bank of China [3]
The table above illustrates the relatively low cost of borrowing in China. This has attracted a diverse range of issuers, from corporations to sovereign entities like the Asian Development Bank and the New Development Bank, further integrating the RMB into global financial flows.
Yet the offshore yuan market faces significant frictions. As noted by market participants, there remain limited avenues for investment or expenditure of offshore RMB holdings [1]. While progress has been made through initiatives like Hong Kong’s trade finance facility to support longer-term borrowing, the fundamental challenge persists: what can foreign holders of yuan actually do with their RMB beyond immediate trade settlement?
The Dual Circulation of Capital: FDI and the Balance of Payments
China’s management of its capital and current accounts provides further insight into its strategic economic thinking—and its constraints. While inbound Foreign Direct Investment (FDI) has seen a decline amid global economic uncertainty, dropping 12.7% year-on-year in the first eight months of 2025 [7], China’s Outbound Direct Investment (ODI) remains robust, particularly through the Belt and Road Initiative (BRI).
China’s balance of payments reflects this dynamic. The country continues to run a significant current account surplus, driven by its powerful export engine. In the first half of 2025, this surplus reached $294.1 billion. However, this is counterbalanced by a capital and financial account deficit of $277.6 billion, indicating substantial capital outflows [4].
| China’s Balance of Payments (H1 2025) | Amount (USD Billion) |
| Current Account Surplus | $294.1 |
| Trade in Goods Surplus | $456.7 |
| Trade in Services Deficit | -$106.4 |
| Capital & Financial Account Deficit | -$277.6 |
| Source: State Administration of Foreign Exchange [4] |
This structure reveals the central tension in China’s approach. The country maintains strict capital controls to manage flows in and out of its borders, with only limited “connect schemes” permitting capital deployment in key offshore markets like Hong Kong [6]. These controls, while providing stability and preventing destabilizing capital flight, fundamentally limit the yuan’s convertibility and thus its attractiveness as a global reserve currency.
The Liquidity Challenge: Infrastructure Without Flow
China has built an impressive infrastructure for RMB internationalization. The technical systems are in place. The payment networks are operational. The regulatory frameworks have been established. Yet the critical missing ingredient is liquidity—the ability for market participants to freely move in and out of RMB positions at scale without significant friction or cost.
A truly international currency requires deep, liquid secondary markets where holders can easily exchange it for other currencies or deploy it in a wide range of investment vehicles. The dollar’s dominance rests not just on America’s economic size but on the unparalleled depth and liquidity of U.S. financial markets, backed by full capital account convertibility.
China faces a policy trilemma: it seeks to maintain independent monetary policy, stable exchange rates, and capital account liberalization—but economic theory suggests a country can only achieve two of these three objectives simultaneously. So far, China has prioritized monetary independence and exchange rate stability over full capital account opening, constraining the yuan’s international potential.
Building the Ecosystem: Swap Lines and FX Facilities
To facilitate the use of the RMB globally despite capital controls, the People’s Bank of China (PBOC) has established a vast network of bilateral currency swap lines with over 40 countries. These agreements allow foreign central banks to borrow RMB in exchange for their own currency, providing a crucial backstop for trade and financial stability. In September 2025 alone, the PBOC renewed its swap agreements with the European Central Bank (for RMB 350 billion), and the central banks of Switzerland, Hungary, and New Zealand [5].
These swap lines represent a workaround—a way to provide RMB liquidity to foreign markets without fully opening China’s capital account. They act as a lender of last resort mechanism, positioning China as a key provider of global financial liquidity. However, they also highlight the constraints: rather than allowing market forces to naturally distribute RMB globally, China must actively push liquidity outward through official channels.
The Digital Frontier: Stablecoins and the e-CNY
Perhaps the most forward-looking aspect of China’s RMB strategy is its embrace of digital currency, which may offer a path around some traditional liquidity constraints. In a major policy shift, China is now considering the approval of yuan-backed stablecoins, a move that could provide a “tech-driven fast track” for RMB internationalization [1, 6].
This initiative is being carefully managed, with Hong Kong taking the lead. The city implemented a comprehensive Stablecoin Ordinance on August 1, 2025, positioning itself as a key global hub for regulated stablecoin issuance. While no licenses have been granted yet, the framework is in place for yuan-linked stablecoins to flourish, particularly in trade with Belt and Road countries [6].
The strategic logic is compelling: stablecoins built on blockchain technology enable instant, borderless, round-the-clock transfer of funds at low cost, potentially bypassing traditional correspondent banking systems and capital control mechanisms. However, as sources familiar with the matter noted, “capital controls are likely to be a key hurdle to the development of stablecoins” [6]. The fundamental question remains: can China create a truly functional yuan stablecoin while maintaining tight restrictions on capital flows?
This runs in parallel with the development of the digital yuan (e-CNY). With the recent launch of an international operation center in Shanghai in September 2025, China is actively exploring the use of its central bank digital currency (CBDC) for cross-border payments [8]. Projects like mBridge, which connects multiple central banks, aim to create a new, highly efficient infrastructure for international transactions.
Yet even here, the paradox persists. The e-CNY offers technological sophistication and efficiency, but without addressing the underlying liquidity and convertibility constraints, it risks becoming merely a more efficient system for conducting the same limited range of transactions currently possible with traditional RMB.
The Path Forward: Gradual Liberalization or Perpetual Constraint?
China stands at a crossroads. The country has methodically constructed nearly all the building blocks necessary for a truly international currency: payment systems, bond markets, swap networks, and cutting-edge digital infrastructure. What remains is the most difficult step: loosening the capital controls that have long been viewed as essential to domestic financial stability.
Some observers believe China will pursue gradual, controlled liberalization, slowly expanding the range of permissible capital account transactions while maintaining oversight mechanisms. Others argue that the political and economic risks of full capital account opening are simply too high for Beijing to accept, meaning the RMB will remain perpetually constrained in its global role.
The experience of 2025 suggests China is attempting a middle path—building maximum infrastructure and creating multiple channels for RMB circulation while avoiding wholesale capital account liberalization. Whether this approach can succeed in elevating the yuan to true global currency status alongside the dollar and euro remains one of the most important open questions in international finance.
Conclusion
The internationalization of the renminbi presents a fascinating paradox. China has demonstrated remarkable strategic vision and execution in building the technical, institutional, and market infrastructure necessary for a global currency. The payment systems work. The bond markets are deep. The swap lines are extensive. The digital innovations are cutting-edge. Everything appears ready.
Yet the yuan’s actual usage in global payments remains stubbornly low, constrained by the very capital controls that Beijing views as essential to maintaining financial stability and policy autonomy. The offshore yuan market suffers from limited liquidity and investment options. Foreign holders of RMB face significant friction in deploying their holdings.
For businesses and investors navigating this landscape, the implications are clear: the RMB will continue to grow in importance, particularly for trade settlement with China and within Belt and Road countries. However, until China addresses the fundamental liquidity and capital control constraints, the yuan will remain a regional rather than truly global currency—powerful within its sphere of influence but unable to challenge the dollar’s dominance in the broader international monetary system.
The rise of the RMB is neither inevitable nor impossible. It is contingent on China’s willingness to make difficult tradeoffs between domestic control and international ambition. The infrastructure is ready. The question is whether Beijing is ready to take the final, most consequential step.
References
[1] Caixin Global. (2025, September 8). Cover Story: How the Renminbi is Taking Over the Dollar’s Role in Global Trade. https://www.caixinglobal.com/2025-09-08/cover-story-how-the-renminbi-is-taking-over-the-dollars-role-in-global-trade-102360103.html
[2] Deutsche Bank. (2025, February 28). Panda Bonds explained: understanding China’s growing bond market. https://www.db.com/news/detail/20250228-panda-bonds-explained-understanding-china-s-growing-bond-market?language_id=1
[3] The People’s Bank of China. (2025, September 30). CGB Yield Curve and Others. http://www.pbc.gov.cn/en/3688247/3688990/index.html
[4] State Administration of Foreign Exchange. (2025, September 30). SAFE Releases China’s Balance of Payments for the Second Quarter and for the First Half of 2025. https://www.safe.gov.cn/en/2025/0930/2351.html
[5] The People’s Bank of China. (2025, September 8). PBOC Extends Bilateral Currency Swap Arrangements with ECB, SNB and MNB. http://www.pbc.gov.cn/en/3688110/3688172/5552468/5832850/index.html
[6] Reuters. (2025, August 21). Exclusive: China considering yuan-backed stablecoins to boost global currency usage, sources say. https://www.reuters.com/business/finance/china-considering-yuan-backed-stablecoins-boost-global-currency-usage-sources-2025-08-21/
[7] Trading Economics. (2025). China Foreign Direct Investment YoY. https://tradingeconomics.com/china/foreign-direct-investment-yoy
[8] China Daily. (2025, September 26). International operation center of e-CNY begins work. http://english.pudong.gov.cn/chinashftz/2025-09/26/c_1129960.htm
Leave a Reply