Group 1: Xinyey Bank - Xinyey Bank's Ningbo branch was penalized for multiple violations in credit card business, including inadequate loan checks and imprudent management [2][3] - The total fine imposed on Xinyey Bank's Ningbo branch is 1.1 million yuan, with warnings issued to two responsible individuals [3][4] - The violations included insufficient risk control and lack of internal management mechanisms in credit card operations, potentially leading to financial risks [4] Group 2: Industrial and Commercial Bank of China (ICBC) - ICBC's Guizhou province and Guiyang branches were fined for illegal handling of credit card auto installment business, with a total fine of 900,000 yuan [5][6] - The penalties included 450,000 yuan for the Guizhou branch and 400,000 yuan for the Guiyang branch, along with fines for several responsible individuals [7] - The credit card installment business is crucial for financial services, and improper operations can lead to high interest rates and non-transparent fees for consumers [8]