国家统计局：中国1-7月基础设施投资同比增长5.6%

Group 1 - The core viewpoint of the article is that infrastructure investment in China has shown a year-on-year growth of 3.2% from January to May, excluding the power, heating, gas, and water production and supply industries [1] Group 2 - Investment in the water transportation industry increased by 18.9% [1] - Investment in water conservancy management grew by 12.6% [1] - Investment in railway transportation rose by 5.9% [1]