Group 1 - The core viewpoint of the article highlights the growth in the number of enterprises in the water production and supply industry in China, with a total of 4,146 companies reported as of January to July 2025, marking an increase of 241 companies compared to the same period last year, representing a year-on-year growth of 6.17% [1] - The report indicates that the water production and supply industry accounts for 0.8% of the total industrial enterprises in China [1] - The data referenced in the article is sourced from the National Bureau of Statistics and compiled by Zhiyan Consulting, a leading industry consulting firm in China [2] Group 2 - The article mentions several listed companies in the water production and supply sector, including Ba'an Water (300262), Energy Conservation Guozhen (300388), Boschke (300422), and others [1] - The report titled "2025-2031 China Water Production and Supply Industry Market Development Scale and Investment Opportunity Analysis Report" was published by Zhiyan Consulting [1] - The threshold for scale industrial enterprises has been raised from an annual main business income of 5 million to 20 million yuan since 2011 [1]