中国银行（601988）披露赎回二级资本债券公告，3月20日股价下跌0.36%

Group 1 - The core point of the article is that Bank of China has fully redeemed its tier 2 capital bonds issued in March 2021, amounting to 25 billion RMB, with the redemption executed on March 19, 2026 [1] - As of March 20, 2026, Bank of China's stock closed at 5.51 RMB, down 0.36% from the previous trading day, with a total market capitalization of 177.539 billion RMB [1] - The stock opened at 5.52 RMB, reached a high of 5.58 RMB, and a low of 5.49 RMB, with a trading volume of 1.436 billion RMB and a turnover rate of 0.12% [1]