The yield difference between 10-year US Treasuries and Chinese government bonds has expanded to 312 basis points, just 3 basis points shy of the record 315 basis points seen in early 2025. This divergence is attributed to the Federal Reserve's pressure to raise interest rates to combat inflation, while the People's Bank of China maintains low rates to stimulate a sluggish economic recovery. The US 10-year Treasury yield reached 4.81%, its highest in nearly three years, while China's 10-year government bond yield held steady at 1.69%.

While a wider yield gap typically makes Chinese bonds less attractive to foreign investors, potentially leading to capital outflows, several factors are mitigating this risk. China's strict capital controls and the relatively small 4.6% foreign ownership of its government bond market as of July limit the potential for a sharp exodus. Additionally, the yuan has remained stable, trading around 6.72 per dollar, near its strongest level since early 2023, and has appreciated about 4% this year.

Analysts like Jeffrey Zhang from Credit Agricole CIB note that while the wide spread might deter some private investors, demand from reserve managers for diversification and the expanding international role of the yuan are expected to continue supporting Chinese government bond purchases. The growth of the Panda bond market, where foreign entities issue yuan-denominated debt in China, is also anticipated to attract new categories of global investors. Wee Khoon Chong of BNY also highlights the low correlation of Chinese government bonds with major bond markets, making them attractive during periods of rising global rates.

The differing macroeconomic landscapes are key drivers of this yield gap. In the US, persistent inflation, rising commodity prices, and concerns over government debt have pushed Treasury yields higher. Conversely, in China, weak domestic demand, disinflationary pressures, and a preference for defensive assets have kept bond yields low. Fidelity International's Ray Zhu anticipates this wide yield gap to persist, with the US yield curve steepening and Chinese rates remaining relatively flat due to ongoing bond demand.