从单城出击到携“圈”同行，2025年一头一尾——两次长三角之行 换一种“握手法”

Core Insights - The Chengdu metropolitan area has shifted its investment promotion strategy from a single-city focus to a collaborative approach involving multiple cities, showcasing the comprehensive competitive advantages of the urban agglomeration [3][4][10] - The recent investment promotion activities in the Yangtze River Delta highlight a transformation from merely attracting investments to fostering mutual growth and collaboration between regions [7][8] Group 1: Event Overview - The recent investment promotion series in the Yangtze River Delta concluded on December 26, marking a week-long initiative [1] - In February, Chengdu held numerous investment promotion events in the Yangtze River Delta, indicating a strategic focus on enhancing regional collaboration [2] Group 2: Changes in Strategy - The theme and scale of the investment promotion activities have evolved, with a shift from showcasing a single core city to presenting the integrated strengths of the Chengdu metropolitan area [3][4] - The "1+4+N" format was introduced, consisting of a main cooperation promotion meeting, four specialized activities focusing on key sectors, and multiple targeted enterprise matchmaking events [4][6] Group 3: Industry Focus - The investment cooperation opportunity list released by the Chengdu metropolitan area emphasizes sectors such as new displays, rail transportation, and aerospace equipment, reflecting the region's industrial strengths [8] - The collaboration aims to leverage the technological innovation capabilities of the Yangtze River Delta and the resource advantages of the Chengdu metropolitan area [8][9] Group 4: Economic Impact - The Chengdu metropolitan area has achieved a high level of urban integration, ranking first among 16 metropolitan areas in China, with significant advancements in various dimensions such as market unification and ecological collaboration [10][11] - The combined output of key industrial chains co-built by Chengdu, Deyang, Meishan, and Zigong exceeds 1.2 trillion yuan, showcasing the economic potential of the metropolitan area [10][11]