大湾区国际商业银行筹建面临哪些挑战？

Core Viewpoint - The establishment of the Greater Bay Area International Commercial Bank has been a focus since its proposal in 2018, with recent government reports emphasizing the acceleration of its setup, reflecting a shift from "seeking establishment" to "accelerating setup" [2][4]. Progress - A working group has been established by provincial and municipal governments to push for national support for the bank's establishment, with initial proposals dating back to 2018 [3][5]. - The bank's establishment has been mentioned in various policy documents and government reports, indicating a growing commitment to its realization [4][5]. Positioning - The bank aims to serve as a joint venture focusing on cross-border and green finance, leveraging the unique characteristics of the Greater Bay Area [6][7]. - It is expected to address gaps in cross-border financial services and enhance financial connectivity among Guangdong, Hong Kong, and Macau [7][8]. Challenges - The bank faces significant challenges in harmonizing financial regulations across the three regions, particularly under the "one country, two systems" framework [10][11]. - Key issues include regulatory coordination, legal conflicts, and data flow management, which are critical for its successful establishment [10][11]. Shareholding - The bank's shareholding structure is designed to include state-owned enterprises, private enterprises, and financial institutions from Hong Kong and Macau, which is crucial for its strategic positioning [13][14]. - This diverse ownership structure presents both opportunities and challenges in governance, requiring effective integration of varying interests and risk preferences [14][15].