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]

Group 1 - Hengfeng Bank announced a system upgrade maintenance scheduled from September 19, 21:30 to September 20, 4:30 and from September 20, 21:30 to September 21, 4:30 [1] - During the maintenance period, various banking services including mobile banking, public network banking, merchant online banking, personal online banking, ATMs, corporate direct connections, and Hengfeng Inclusive Mini Program will experience temporary unavailability [1] - The bank expressed gratitude for customer understanding and support during this maintenance period [1]

Core Points - Hengfeng Bank announced a system upgrade maintenance scheduled from September 5, 21:30 to September 6, 4:30 and from September 6, 21:30 to September 7, 4:30 [1] - During the maintenance period, various banking services including mobile banking, public online banking, merchant online banking, personal online banking, ATMs, corporate direct connections, and Hengfeng Inclusive Mini Program will experience temporary unavailability [1] - The bank expressed gratitude for customer understanding and support during this maintenance period [1]