新华社快讯：长江经济带生产总值占全国比重升至47.3%

Core Insights - The proportion of good water quality in the Yangtze River Economic Belt has increased from 67% to 96.5% over the past decade [1] - The regional GDP has more than doubled, with its share of the national economy rising from 42.2% to 47.3% [1] Summary by Categories Environmental Improvement - The improvement in water quality is significant, with a rise to 96.5% from 67% over ten years [1] Economic Growth - The GDP of the Yangtze River Economic Belt has more than doubled in the last decade [1] - The region's contribution to the national GDP has increased from 42.2% to 47.3% [1]