Core Viewpoint - The integration of the Yangtze River Delta region has become a national strategy, leading to significant advancements in technology innovation, industrial transformation, and public service efficiency, ultimately contributing to high-quality economic development [1][10]. Group 1: Technological and Industrial Innovation - The Yangtze River Delta has established a smart aquaculture platform, "Zhanjiang Bay No. 1," which showcases the benefits of regional integration in technology, funding, and market collaboration, achieving construction from start to launch in just 11 months [2]. - The region's high-tech enterprises account for over 30% of the national total, with R&D expenditure reaching 3.34% of GDP in 2023, surpassing the national average by nearly 0.7 percentage points [3]. - Twelve innovation alliances have been formed to tackle core technologies in integrated circuits, artificial intelligence, and biomedicine, with 305 technical demands identified and 72 joint projects initiated [4]. Group 2: Economic Growth and Trade - The Yangtze River Delta's GDP has surpassed 33 trillion yuan, accounting for approximately 25% of the national total, indicating a robust economic foundation for high-quality development [1]. - In the first four months of this year, Suzhou's imports and exports grew by 5.6%, while Jiangsu and Zhejiang also reported growth rates of 5.7% and 6.6%, respectively, with Anhui achieving a remarkable 14.1% increase [10]. Group 3: Public Service and Governance - The "One Network for All" platform has launched over 200 government services, enhancing public service efficiency and convenience for residents and businesses [11]. - Cross-province cooperation has been established in public service areas, allowing for seamless processing of various administrative tasks, significantly improving service delivery [11]. Group 4: Environmental and Ecological Development - The region has achieved a 10.4 percentage point improvement in the proportion of days with good air quality, reaching 84.5% by 2024, and a historical high of 94.3% for surface water quality [12].