Group 1 - The core viewpoint of the article highlights the growth in the gas production and supply industry in China, with an increase in the number of enterprises in this sector [1] - As of January to April 2025, there are 4,289 gas production and supply enterprises, which is an increase of 321 compared to the same period last year, representing a year-on-year growth of 8.09% [1] - The gas production and supply enterprises account for 0.83% of the total industrial enterprises in China [1] Group 2 - The report referenced is the "2025-2031 China Urban Gas Production and Supply Industry Market Deep Assessment and Investment Opportunity Forecast Report" 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] - Zhiyan Consulting is recognized as a leading industry consulting firm in China, providing comprehensive industry research reports and customized services [1]

Industry Overview - The gas production and supply industry in China has seen an increase in the number of enterprises, with 4,313 companies reported from January to July 2025, marking an increase of 324 companies compared to the same period last year, representing a year-on-year growth of 8.12% [1][1][1] - The gas production and supply industry accounts for 0.83% of the total industrial enterprises in China [1][1][1] Company Insights - Listed companies in the gas sector include Shengli Co., Ltd. (000407), Delong Huineng (000593), ST Jinhong (000669), Shengtong Energy (001331), ST Shengda (002259), Shaanxi Natural Gas (002267), Xin'ao Co., Ltd. (600803), Guizhou Gas (600903), Chongqing Gas (600917), Shenzhen Gas (601139), and Chengdu Gas (603053) [1][1][1] Research Report - Zhiyan Consulting has released a report titled "2025-2031 China Urban Gas Production and Supply Industry Market Deep Assessment and Investment Opportunity Forecast Report" [1][1][1] - The report emphasizes the importance of in-depth industry research and provides comprehensive solutions for investment decision-making [1][1][1]