Core Viewpoint - CITIC Bank announced a system upgrade maintenance scheduled for January 11, 17, and 25, 2026, from 00:00 to 05:00, which may cause temporary disruptions in mobile banking, personal online banking, WeChat official account, and mini-program services [1] Group 1 - The system upgrade aims to provide better and more convenient services to customers [1] - Customers may experience short interruptions in various banking services during the maintenance period [1] - The bank has provided a 24-hour customer service hotline for inquiries related to the maintenance [1]