经济增长“第四极”，为何是成渝经济圈？

Core Viewpoint - The Chengdu-Chongqing economic circle has made significant progress in the past five years, becoming a vital growth engine in Western China, with a focus on high-quality development and regional collaboration [2][3][16]. Economic Growth and Industrial Development - The GDP of the Chengdu-Chongqing economic circle is projected to grow from 6.3 trillion yuan to 8.6 trillion yuan from 2020 to 2024, marking an increase of two trillion yuan and raising its share of the national economy from 6.3% to over 6.5% [6]. - The region has established four trillion-yuan industrial clusters in electronic information, equipment manufacturing, advanced materials, and specialty consumer goods, with automotive production and electronic information output accounting for over 10% of the national totals [6][7]. - The electronic information industry has become a key pillar, with Sichuan emerging as a global manufacturing hub, producing two-thirds of the world's iPads and significant quantities of laptops and smartphones [6][7]. Technological Innovation - The Chengdu-Chongqing economic circle aims to build a nationally influential technology innovation center, with over 257 key R&D projects implemented and significant investments made in supercomputing and collaborative innovation platforms [10][11]. - The region has over 70,000 technology-based enterprises and 27,000 high-tech companies, with technology contract transactions exceeding 280 billion yuan in 2024 [11]. Reform and Open Economy - The Chengdu-Chongqing economic circle is positioned as a new high ground for reform and opening up, with initiatives like the cross-provincial administrative and economic separation reform being piloted in the Gaizhu New Area [14][16]. - The region has made strides in market integration, with 626 mutual evaluations of fair competition and the establishment of a unified market framework [14][15]. Public Services and Quality of Life - The region has implemented 355 cross-provincial public service items, enhancing the convenience of living for residents, with significant improvements in healthcare collaboration and transportation infrastructure [18][19]. - Educational resources are being shared, with over 180,000 additional higher education enrollment plans and collaborative programs between universities [19][20]. Future Outlook - The Chengdu-Chongqing economic circle plans to continue expanding its reform depth and openness, focusing on building a high-quality living environment and enhancing public service collaboration [16][20].