长江经济带发展十年：GDP占全国比重升至47.3％

Core Insights - The "14th Five-Year Plan" emphasizes the continuous development of the Yangtze River Economic Belt, highlighting the importance of ecological protection and high-quality development [1][3] Group 1: Economic Growth and Development - The Yangtze River Economic Belt has seen its GDP more than double over the past decade, increasing its share of the national GDP from 42.2% to 47.3% [1] - The per capita disposable income of residents in the region has risen from 23,000 yuan to 44,000 yuan, marking a 91% increase [1] - The region has established a complete industrial chain in sectors such as electronics, automotive, pharmaceuticals, and chemicals, contributing to its status as a major area for industrial aggregation [3][4] Group 2: Environmental Protection and Sustainability - The proportion of good water quality in the Yangtze River has improved from 67% to 96.5% over the past decade [1] - The ecological environment capacity of the Yangtze River basin is limited, necessitating a focus on green, high-end, and intelligent economic growth [3] - Efforts are being made to promote the green transformation of traditional industries, with 24 national carbon peak pilot cities and parks established in the region [4] Group 3: Transportation and Logistics - The Yangtze River's high-grade waterway mileage has reached 11,500 kilometers, significantly enhancing shipping capabilities [6] - By 2025, the throughput of major ports along the Yangtze River is expected to reach 4.2 billion tons, with the number of large ports increasing to 18 [6] - The development of multimodal transport is being prioritized to optimize transportation structure and reduce logistics costs, with a focus on enhancing intermodal connectivity [7]