Core Viewpoint - The recent capital increase of 520 billion yuan by four major state-owned banks in China is a proactive measure to strengthen their core tier one capital and support economic stability [1][5]. Group 1: Capital Increase Details - The four major state-owned banks, including Bank of China, China Construction Bank, Bank of Communications, and Postal Savings Bank of China, have successfully completed their capital increase, totaling 520 billion yuan [1][3]. - China Construction Bank raised 105 billion yuan through the issuance of A-shares to specific investors, while the other three banks had previously announced their capital increases [3]. Group 2: Purpose and Impact - The raised funds will be used entirely to supplement the banks' core tier one capital, aligning with the government's plan to issue special treasury bonds worth 500 billion yuan to support capital replenishment for large state-owned commercial banks [5]. - This capital injection is expected to increase the core tier one capital adequacy ratio of these banks by 0.5 to 1.5 percentage points, enhancing their operational stability and ability to meet reasonable financing needs for economic and social development [7].