BEIJING - China will issue 500 billion yuan (about $69.7 billion) of special treasury bonds to support large state-owned commercial banks in replenishing their core tier-one capital, the Ministry of Finance said Monday.

The capital injection will be carried out prudently, in line with market-oriented and law-based principles, to support Bank of China, China Construction Bank, Bank of Communications, and Postal Savings Bank of China.

China's major state-owned commercial banks currently enjoy stable operations, sound asset quality, and sufficient provisions for potential losses. Key regulatory indicators remain within a "healthy range," the ministry said.

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The capital support is expected to further consolidate and enhance the banks' capacity for sound operations, promote their high-quality development, and deliver greater value and long-term stable returns for investors.

The move will also enable these banks to better serve the real economy, providing stronger support for the country's steady and long-term economic development, the ministry added.