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Group 1 - The core viewpoint of the article is the establishment of a world-class enterprise evaluation index system for state-owned enterprises across 16 industries, aimed at promoting the construction of more world-class enterprises in China [1] - The first batch of evaluation index systems was released in November 2024, covering 11 industries, followed by a second batch of 5 industries in November 2025 [1] - The evaluation index system includes industries such as electric power, oil and gas exploration, telecommunications, automotive, metallurgy, aviation, mining, equipment manufacturing, shipping, construction, petroleum refining, pharmaceuticals, building materials, logistics, inspection and testing [1] Group 2 - A total of 45 central enterprises participated in the evaluation, with 13 enterprises, including China National Petroleum, China Petrochemical, and State Grid, ranking in the top tier of their respective industries [1] - The evaluation results indicate that central enterprises are making solid progress in building world-class enterprises [1] - The evaluation is based on data from the year 2024, assessing the construction of world-class enterprises across the 16 industries [1] Group 3 - The article outlines the construction of the evaluation index system, detailing the calculation methods for various indicators such as operating income, total assets, and net profit [2][3] - Key indicators include operating income, total assets, net profit, and return on equity, which are essential for assessing the competitiveness and efficiency of enterprises [2][3] - The evaluation system aims to provide a comprehensive framework for measuring the performance and competitiveness of state-owned enterprises in various sectors [2][3]