多部门助推国家金融管理中心建设；证监会修订《上市公司重大资产重组管理办法》｜每周金融评（2025.5.12-2025.5.18）

Core Viewpoint - The article discusses the recent developments in the financial sector, including Moody's downgrade of the U.S. sovereign credit rating, the collaborative efforts to enhance Beijing's financial management capabilities, and the revisions to the regulations governing major asset restructuring for listed companies in China [4][5][8][9]. Group 1: Moody's Downgrade of U.S. Sovereign Credit Rating - Moody's downgraded the U.S. sovereign credit rating from Aaa to Aa1 due to increasing government debt and interest payment ratios [4]. - As of April 2025, U.S. federal debt exceeded $36 trillion, accounting for 98% of GDP, with projections indicating it could rise to 134% by 2035 [5]. - The annual interest expenditure on U.S. debt has reached 6.4% of GDP, with expectations it may rise to 9% by 2035 [5]. Group 2: Collaborative Efforts for Financial Development in Beijing - A meeting was held to discuss the development of Beijing as a national financial management center, emphasizing the need for collaboration among various financial regulatory bodies [8]. - The People's Bank of China is committed to supporting Beijing's economic and financial development, aiming to create a favorable monetary environment [8]. - The initiative aims to enhance Beijing's role in financial policy-making, regulatory coordination, and resource allocation, contributing to the broader goal of building a financial powerhouse [8][9]. Group 3: Revisions to Major Asset Restructuring Regulations - The China Securities Regulatory Commission (CSRC) released revised regulations for major asset restructuring, introducing a phased payment mechanism for restructuring shares [9]. - The revisions include increased regulatory flexibility regarding financial condition changes, inter-industry competition, and related party transactions [9]. - Following the new regulations, the total value of major restructuring transactions reached 200 billion yuan, marking an 11.6-fold increase compared to the same period last year, with 70% of these transactions focusing on strategic sectors like integrated circuits and new energy [9]. Group 4: Adjustments in Hang Seng Index and Hang Seng Tech Index - The Hang Seng Index and Hang Seng Tech Index underwent adjustments, with the inclusion of companies like Midea Group and ZTO Express, increasing the number of constituents [10]. - The adjustments reflect a shift towards sectors such as consumer goods, new energy technology, and modern logistics, while reducing the weight of traditional industries [11]. - Post-adjustment, the market capitalization of new economy sectors in the Hang Seng Index increased from 53.1% to 53.7%, indicating a trend of capital moving from low-growth sectors to high-growth areas [11]. Group 5: Hong Kong's Economic Outlook - The Hong Kong government maintained its GDP growth forecast for 2025 at 2%-3%, with the economy showing robust expansion in the first quarter of 2025 [12]. - The real GDP grew by 3.1% year-on-year in the first quarter, an acceleration from the previous quarter's growth of 2.5% [12]. - Factors contributing to this growth include a reduction in global economic uncertainties and improved conditions for trade and tourism [12].