Group 1 - Postal Savings Bank of China (PSBC) shares fell by 2.71% on October 31, closing at 5.75 CNY per share, with a trading volume of 1.361 billion CNY and a turnover rate of 0.35%, resulting in a total market capitalization of 690.547 billion CNY [1] - The stock has experienced a continuous decline over three days, with a cumulative drop of 5.27% during this period [1] - PSBC was established on March 6, 2007, and listed on December 10, 2019, providing banking and related financial services in China [1] Group 2 - The bank's main business segments include personal banking (65.15% of revenue), corporate banking (22.71%), and funding operations (12.10%), with other businesses contributing 0.04% [1] - Two funds under ICBC Credit Suisse have significant holdings in PSBC, totaling 24.81 million shares, which have incurred a floating loss of approximately 396.96 thousand CNY based on the latest stock price [2] - The fund "ICBC Innovation Power Stock" reduced its holdings by 6.42 million shares in Q3, while "ICBC Selected Balanced Mixed" reduced its holdings by 1.05 million shares, indicating a strategic adjustment in their investment positions [2]