Core Viewpoint - China Agricultural Bank announced a scheduled maintenance of its production system to enhance service efficiency, which will result in multiple service interruptions over several days [1][5]. Group 1: Service Interruptions - From March 27, 23:00 to March 28, 23:30, and March 29, 0:30 to 1:00, there will be three service interruptions affecting corporate and personal credit report inquiries and online credit authorization, each lasting less than 5 minutes [1][5]. - On March 28, 0:10 to 0:30 and March 29, 0:30 to 0:50, personal online banking services including transfers, donations, and various payment functions will experience two interruptions, each lasting approximately 2 minutes [1][5]. - On March 28, 23:00 to 23:20, corporate online banking and related international services will have one interruption lasting less than 5 minutes [2][6]. Group 2: Specific Service Details - On March 28, 23:00 to 23:20 and March 29, 0:00 to 0:20, multiple corporate banking services including payroll, investment, and financing will face two interruptions, each lasting up to 20 minutes [2][6]. - On March 29, 0:00 to 0:10, the savings bond system will have a service interruption affecting asset view queries [3][7]. - From March 29, 3:00 to 6:00, various payment and credit product services will experience multiple interruptions, with some lasting approximately 10 minutes [3][7][8]. Group 3: Customer Communication - The bank has expressed apologies for the inconvenience caused by these service interruptions and encourages customers to plan their transactions accordingly [4][8].

Core Viewpoint - Bank of China (601988) announced a system upgrade scheduled for February 8, 2026, which will temporarily suspend certain personal electronic services to enhance financial service quality [1] Service Suspension Details - The following services will be suspended during the specified times (Beijing Time): - Personal online banking and mobile banking: - Interbank ordinary transfer and remittance: February 8, 02:00 to 04:50 - Mobile banking education section: February 8, 02:00 to 03:40 - Credit card application and installment: February 8, 02:00 to 03:00 [1] - WeChat banking: - Credit card application: February 8, 02:00 to 03:00 [1] Customer Communication - The bank aims to minimize the downtime caused by the system upgrade and will process transactions submitted by customers if the actual downtime is shorter than announced [1] - Customers are encouraged to reach out to online customer service or call 95566 for assistance during the service suspension [1]

Core Viewpoint - China Everbright Bank announced a system upgrade maintenance for its personal and corporate online banking services, which may affect the availability of various channels and related services during the maintenance period [1] Group 1 - The system upgrade will take place on February 5, 2026, from 20:00 to 24:00 [1] - Affected services include personal mobile banking, personal online banking, corporate online banking, corporate mobile banking, and the financial services open platform [1] - Customers are advised to make necessary arrangements in advance due to potential service disruptions [1]

Core Viewpoint - China Construction Bank (CCB) announced a system upgrade maintenance scheduled from January 16, 2026, 22:00 to January 17, 2026, 6:00, which may lead to unstable transaction conditions on personal mobile banking, online banking, and WeChat banking platforms [1] Group 1 - The system upgrade aims to provide higher quality and more efficient services [1] - Customers are advised to make necessary arrangements in advance due to potential service disruptions [1] - CCB expresses apologies for any inconvenience caused and commits to minimizing the service impact duration [1]

Core Viewpoint - China Everbright Bank (601818) announced a system upgrade maintenance scheduled from January 22, 2026, 20:00 to 24:00, aimed at enhancing service quality, which may affect the availability of various banking channels and services during this period [1] Group 1 - The upgrade will impact personal mobile banking, personal online banking, corporate online banking, YinQitong, corporate mobile banking, financial service open platform, and the official website [1] - Customers are advised to make necessary arrangements in advance due to potential service disruptions [1] - The bank expresses gratitude for customer support and provides a 24-hour customer service hotline for inquiries [1]

Core Viewpoint - China Everbright Bank announced a system upgrade maintenance scheduled for December 18, 2025, from 20:00 to 24:00, aimed at enhancing service quality [1] Group 1: System Upgrade Details - The upgrade will affect various services including personal mobile banking, personal online banking, corporate online banking, and the financial service open platform [1] - Users are advised that during the maintenance period, certain channels and related services may be unavailable [1] Group 2: Customer Communication - The bank has provided a 24-hour customer service hotline (95595) for inquiries related to the maintenance [1] - The bank expresses gratitude for customer support and understanding during this period [1]

Core Points - Dalian Bank announced a scheduled upgrade and maintenance of its network system to enhance financial services [1] - The maintenance will occur on November 25, 2025, from 23:00 to 02:00 and on November 28, 2025, from 23:00 to 02:00 [1] - During these periods, access to Dalian Bank's official website, personal online banking, corporate online banking, mobile banking, and WeChat banking may be intermittently unavailable [1] - The bank expressed apologies for any inconvenience caused and emphasized efforts to minimize the duration of the impact [1]

Core Points - China Postal Savings Bank announced system maintenance to enhance service quality [1] - Maintenance will occur during specified time slots in late November and early December 2025 [1] - Various banking functions will be temporarily unavailable during the maintenance period [1] Summary by Category Announcement - China Postal Savings Bank is conducting system maintenance to improve service quality [1] Maintenance Schedule - Maintenance will take place on: - November 27, 2025, from 22:00 to November 28, 2025, 05:00 [1] - December 1, 2025, from 22:00 to December 2, 2025, 05:00 [1] - December 4, 2025, from 22:00 to December 5, 2025, 05:00 [1] Impact on Services - During the maintenance, the following services will be unavailable: - Personal mobile banking functions including rights claim, query, exchange, and user registration [1] - Corporate banking functions including user registration, login, and management [1] - Other services such as electronic account opening and various system logins [1]

Core Points - China Everbright Bank announced a system upgrade maintenance for various digital banking services to enhance service quality [1] - The maintenance will take place on November 20, 2025, from 20:00 to 24:00, during which certain services may be affected [1] - Customers are advised to make necessary arrangements in advance due to potential service disruptions [1] Company Summary - The upgrade will impact personal mobile banking, personal online banking, corporate online banking, and other related services [1] - The bank expresses gratitude for customer support and encourages inquiries through their 24-hour customer service hotline [1]

Core Points - China Construction Bank (CCB) announced a system upgrade maintenance scheduled from November 14, 22:00 to November 15, 6:00 [1] - During the maintenance period, various online banking platforms including personal mobile banking, corporate online banking, merchant online banking, and personal online banking may experience transaction instability [1] - CCB expressed apologies for any inconvenience caused and emphasized efforts to minimize service disruption [1]