China’s PBOC Warns on Stablecoin Risks as 26 Banks Join New Digital Yuan Cross-Border Platform

In a closely watched appearance at the 2026 Lujiazui Forum, Wang Xin, Director-General of the People's Bank of China's Research Bureau, issued a series of specific, high-level warnings about the growing influence of stablecoins and privately issued digital currencies on the global financial system. The remarks, delivered on June 17, came just hours before China unveiled a major expansion of its state-controlled digital yuan infrastructure, highlighting Beijing's two-pronged approach to the digital currency revolution: suppress private alternatives while promoting its own.

Wang Xin's Specific Warnings on Stablecoins

Wang Xin's comments at the Lujiazui Forum represent the PBOC's most targeted public warning on the interplay between private stablecoins and global payment infrastructure. He focused on three main areas of concern:

• Threat to the International Monetary System: Wang called for international regulators to closely monitor stablecoins' impact on the international monetary system and cross-border payments, arguing that the rapid proliferation of these privately issued tokens is fundamentally reshaping how money moves across borders .
• Weaponization of Payment Systems: He specifically warned that global payment infrastructure could be "weaponized," emphasizing the urgent need to ensure the security, neutrality, and efficiency of the international payment system in the face of geopolitical fragmentation .
• Risk to Monetary Sovereignty: Wang stressed that the PBOC must remain vigilant about the risks stablecoins pose to national monetary sovereignty and financial stability, particularly as their use grows in cross-border contexts .

These warnings directly build upon the unease expressed by PBOC Governor Pan Gongsheng in October 2025 and at the earlier 2025 Lujiazui Forum, but Wang's 2026 speech was far more pointed in linking stablecoin risk to the operational integrity of the global payment system .

CBETS: The New Digital Yuan Cross-Border Platform

Within hours of Wang's warning, the e-CNY Center International Co.—the digital yuan's dedicated international operations arm—signed 26 financial institutions as the first direct participants on its new integrated cross-border settlement platform. The platform is branded as CBETS (Cross-border e-CNY Transfer Services), known in Chinese as "数币达" (Shu Bi Da) .

The CBETS platform marks a significant upgrade to China's digital yuan infrastructure:

• Blockchain-Based Settlement: CBETS is built as a blockchain-based comprehensive service platform designed for round-the-clock cross-border settlement .
• Global Reach: Upon launch, the platform covers transactions in Hong Kong, Macau, Singapore, Laos, Thailand, the United Arab Emirates, Qatar, and Brazil, among other jurisdictions .
• Global Bank Participation: The first batch of signatories includes a mix of domestic and international banks. Standard Chartered Bank (China) was named among the direct participants .
• One-Point Access: A key feature is that overseas participants can connect to multiple services through a single Hong Kong access point, simplifying onboarding for foreign financial institutions .
• Dual Cooperation Modes: The platform supports both direct institutional access to 24/7 digital payment services and interconnection with foreign central bank payment or CBDC systems, allowing local institutions to connect without changing their existing domestic channels .

The signing ceremony took place at the 2026 China International Financial Expo in Shanghai, an event held concurrently with the Lujiazui Forum, creating a single, powerful news cycle that showcased both China's anxieties about private digital currencies and its ambitions for its own .

The Dual Strategy: Mainland Suppression and International Promotion

The synchronized June 2026 announcements are the latest manifestation of a strategy that has taken clear shape over the preceding year.

The Mainland Crackdown

On February 6, 2026, the PBOC and seven other agencies issued Notice Yin Fa 来 No. 42, a sweeping directive that tightened China's already stringent crypto restrictions. The notice explicitly:

• Banned the unauthorized offshore issuance of yuan-linked stablecoins, stating that no domestic or foreign entity may issue such tokens without prior PBOC approval because they "directly impact monetary sovereignty" .
• Closed legal loopholes by expanding the ban to cover tokenized real-world assets (RWAs) and superseding the earlier 2021 notice on virtual currency trading .
• Reiterated that virtual currencies lack legal tender status and that all related business activities constitute illegal financial operations in mainland China .

Hong Kong's Parallel Licensed Path

Operating under its "one country, two systems" framework, Hong Kong has pursued a fundamentally different, regulated approach to stablecoins:

• The Stablecoins Ordinance (Cap. 656) took effect on August 1, 2025, creating a comprehensive licensing regime for fiat-referenced stablecoin issuers administered by the Hong Kong Monetary Authority (HKMA) .
• The HKMA received 36 applications during the initial period and granted the first batch of stablecoin issuer licenses in April 2026 .

This geographic and regulatory bifurcation allows China to test private-sector digital currency innovation within a controlled environment (Hong Kong) while preventing it from challenging the mainland's monetary control and the promotion of the state-backed e-CNY.

Conclusion

China’s financial authorities are executing a sophisticated, dual-pronged digital currency strategy in plain sight. The mainland aggressively suppresses private stablecoins, explicitly banning unauthorized yuan-pegged tokens as a threat to sovereignty, while simultaneously building an international settlement rail for its state-controlled digital yuan. The June 2026 launch of CBETS with 26 global financial institutions demonstrates that Beijing’s ultimate answer to the stablecoin challenge is not just to warn against it, but to build a competing, state-backed global payment infrastructure.