Group 1 - The core announcement is that Industrial Bank (601166) will conduct system upgrade maintenance from December 2, 2025, 22:00 to December 3, 2025, 06:00 Beijing time [1] - During the maintenance period, the UnionPay mobile quick payment services linked to debit cards, including Huawei Pay, Xiaomi Pay, and Apple Pay, will be temporarily suspended [1] - Customers are advised to arrange any necessary transactions in advance and can contact the bank's 24-hour customer service hotline at 95561 for assistance [1]

Core Viewpoint - Industrial Bank announced a scheduled system switch for its IC card trusted service management project, which will temporarily suspend external services affecting debit card transactions through mobile payment platforms [1] Group 1: Announcement Details - The system switch is planned for November 25, 2025, from 22:00 to 06:00 the following day [1] - During the switch, services for UnionPay mobile payment transactions, including Huawei Pay, Xiaomi Pay, and Apple Pay, will be interrupted [1] Group 2: Customer Advisory - Customers are advised to arrange any necessary transactions in advance due to the service interruption [1] - For inquiries or assistance, customers can contact the bank's 24-hour national customer service hotline [1] - The bank expresses apologies for any inconvenience caused by this service disruption [1]