Core Insights - Chengdu's metro system has officially surpassed 700 kilometers in operational mileage, marking a significant milestone in its development and positioning it among the top tier of urban rail transit systems in China [1][2] Network Development - The metro network has evolved from a single north-south line to a comprehensive "ring + radial + tangential" structure, enhancing connectivity across the city [1][2] - The newly opened lines, including the 10th line phase three and the 17th line phase two, connect with existing lines, facilitating easier transfers and improving overall network efficiency [2] Passenger Experience - The expanded metro network provides a more convenient and cost-effective travel experience for passengers, with a reported 34% of commuters within an 800-meter coverage area, ranking second nationally [4] - The opening of the new lines has increased the total number of stations to 444, including 65 transfer stations, which will lead to reduced travel times and lower ticket prices for over 2000 station pairs [4] Urban Integration - The growth of the metro network is driving population and industry concentration, enhancing the integration of urban functions [5] - The metro system facilitates quick access to key locations, such as the airport and major tourist attractions, thereby boosting tourism and local economy [5] Industrial Development - The Chengdu rail industry has seen significant local integration, with 76.25% of core components for the new trains sourced from local suppliers, highlighting the strength of the local manufacturing base [6] - The rail industry in Chengdu includes over 500 companies, providing comprehensive solutions from research and development to manufacturing and maintenance, positioning it as a leader in the western region of China [6]