成德眉资同城化 腹地都市圈探路五年

Core Viewpoint - The Chengdu metropolitan area has made significant progress in urban integration over the past five years, transitioning from basic infrastructure connectivity to advanced industrial collaboration and regional synergy, with a target GDP of over 3.3 trillion yuan by 2025 [1][21]. Economic Growth - The total economic output of the Chengdu metropolitan area increased from 2.24 trillion yuan in 2020 to 2.98 trillion yuan in 2024, with an average annual growth rate surpassing national and provincial levels [1]. - The GDP share of the four cities in the province rose from 46% in 2020 to 48.5% in the first quarter of this year, contributing nearly half of the province's economic output despite occupying only 6.8% of its land [1]. Inter-City Collaboration - In 2024, the number of enterprises engaged in cross-city cooperation within the Chengdu metropolitan area reached 2,860, marking a 21.8% increase from 2023, significantly outpacing GDP growth [4]. - Examples of successful inter-city collaborations include the deployment of "Ziyang-made" low-speed unmanned delivery vehicles and the establishment of a complete industrial chain for hydrogen fuel cell buses [5][10]. Innovation and Industry Collaboration - The metropolitan area has developed various collaborative models, such as "R&D + Manufacturing" and "Headquarters + Base," which enhance product iteration speed and innovation [10][11]. - The establishment of innovation hubs along the Tianfu Avenue has attracted significant technological investments, contributing to the region's status as a key area for innovation [11]. Mechanism and Institutional Innovation - The success of the Chengdu metropolitan area is attributed to continuous institutional innovations that facilitate resource allocation and collaborative governance [17]. - A five-level working mechanism and a "1+1+N" planning system have been implemented to enhance coordination among the four cities, breaking down barriers to regional cooperation [18]. Future Outlook - By 2025, the Chengdu metropolitan area aims to solidify its position as a resilient and competitive industrial community, leveraging ongoing innovations and collaborations to navigate future uncertainties [21].