China has expanded financial market connectivity with Hong Kong through a 60% increase in the Southbound Bond Connect quota and a series of market infrastructure reforms. The measures support Beijing’s long-term push to internationalise the renminbi while reinforcing Hong Kong’s role as the primary gateway to China’s capital markets.
Earlier this month, the People’s Bank of China (PBoC), together with the Hong Kong Monetary Authority (HKMA) and the Securities and Futures Commission (SFC), announced measures to deepen financial cooperation between mainland China and Hong Kong. The announcement reflects Beijing’s long-term strategy of strengthening Hong Kong’s position as an international financial centre while promoting the wider international use of the renminbi (RMB).
It aimed to increase the annual investment quota for the Southbound Bond Connect scheme from RMB500 billion to RMB800 billion, representing a 60% rise in investment capacity. The larger quota gives Chinese institutional investors greater access to offshore fixed-income products at a time when domestic bond yields remain relatively low and demand for portfolio diversification continues to grow.
The authorities also announced plans to expand the range of eligible investment products, allow Southbound Bond Connect bonds to be used as collateral in repurchase (repo) transactions, strengthen market-making arrangements, extend connectivity to Macau’s bond market, develop a new electronic trading platform for fixed income and currency products, and increase offshore RMB liquidity available in Hong Kong. Together, these initiatives are intended to make cross-border investment more efficient, deepen liquidity in Hong Kong’s bond market, and reinforce the city’s role as the leading offshore RMB centre.
China’s Renminbi internationalisation goals
China’s efforts to strengthen financial connectivity with Hong Kong form part of a much broader strategy to increase the international use of the renminbi (RMB). Although China is the world’s second-largest economy and the largest trading partner for many countries, the US dollar remains the dominant currency for international trade, investment and foreign exchange reserves. This means that many cross-border transactions involving Chinese businesses continue to rely on the US dollar, exposing companies to exchange rate risks and giving China limited influence over the global financial system.
For more than a decade, Beijing has sought to increase the use of the RMB beyond its domestic market. This strategy includes increasing the supply of RMB-denominated financial products, improving cross-border payment systems, expanding investment channels such as Bond Connect and Stock Connect, and providing greater liquidity in offshore RMB markets.
Hong Kong plays a central role in achieving these objectives. As the world’s largest offshore RMB centre, the city provides an international marketplace where banks, investors and corporations can hold, trade and invest in RMB outside mainland China. Unlike mainland financial markets, Hong Kong operates under an open capital market with free movement of funds, internationally recognised legal and regulatory systems, and deep connections with global investors. These advantages allow overseas institutions to access RMB products without entering China’s domestic financial system directly.
The latest measures also respond to growing demand from investors. A recent HSBC survey found that 87% of institutional investors already have access to RMB markets, while 63% identified offshore RMB markets as their preferred route for increasing RMB usage. Most respondents also cited portfolio diversification as the main reason for investing in RMB assets.
Implications for international investors and global financial markets
The reforms are expected to improve both market access and operational efficiency for international investors. Better market infrastructure reduces operational complexity for financial institutions while increasing confidence among global investors considering greater exposure to Chinese financial assets. In turn, this further strengthens Hong Kong’s role as the primary gateway between China’s capital markets and the international financial system.
Deeper financial connectivity between mainland China and Hong Kong could also encourage more global institutions to increase their holdings of RMB-denominated assets. As cross-border investment channels mature and market infrastructure continues to improve, investors gain greater confidence that they can access, trade and manage RMB assets efficiently. This is particularly important for pension funds, sovereign wealth funds and global asset managers, which typically require liquid markets, reliable settlement systems and clear regulatory frameworks before committing to long-term investments.
However, the long-term success of these reforms will depend on whether investor demand grows in line with the increased investment capacity. While the Southbound Bond Connect quota has been raised by 60%, analysts note that previous quotas were not always fully utilised. This suggests that the size of the quota has not been the main constraint on investment. Instead, demand depends on market conditions, relative bond yields, exchange rate expectations and investors’ assessment of risk.
Financial institutions will also need to make operational adjustments to benefit fully from the expanded programme. Banks, brokers, custodians and asset managers may need to update trading systems, settlement processes, risk management procedures and compliance frameworks to accommodate the broader range of eligible products and new market infrastructure. While many international institutions already operate through Bond Connect, continued investment in technology and operational capabilities will be necessary as cross-border trading volumes increase and regulatory requirements evolve. These adjustments may require additional investment in the short term but could improve efficiency and competitiveness over the longer term.
For international investors, this provides both opportunities and limitations. Market access is steadily improving, investment channels are becoming more efficient and Hong Kong continues to strengthen its role as an international financial gateway. At the same time, China’s regulatory framework remains an important factor in investment decisions, and future reforms are likely to continue at a measured pace.
As global demand for RMB-denominated assets continues to grow, stronger financial links between mainland China and Hong Kong are likely to play an increasingly important role in supporting the internationalisation of the RMB. These measures reaffirm the country’s commitment to integrating its capital markets with the global financial system without relying on the US Dollar.
