Core Points - The evaluation results for information disclosure of listed companies in Shanghai and Shenzhen for the 2024-2025 period have been released, showing that 18.70% of companies received an A rating, while 66.46% received a B rating [1][2] - A total of 5,605 companies were evaluated, with 953 rated A (excellent), 3,386 rated B (good), 622 rated C (qualified), and 134 rated D (unqualified) [1][2] Evaluation Results Comparison with 2023 - Compared to 2023, 26 companies improved their ratings by two levels, while 24 companies saw their ratings drop by two levels [3][7] - 540 companies experienced a one-level downgrade, while 560 companies improved by one level [3][7] - The majority, 3,868 companies, maintained their ratings [3][7] Companies with Significant Changes - Notable companies that improved their ratings by two levels include Longyuan Power, which moved from C to A, and several others that improved from D to B [4][5] - Companies that saw a two-level downgrade include Qianyuan High-Tech and State Grid Information & Communication, which dropped from A to C [6][12] Evaluation Results Comparison with 2022 - In comparison to 2022, 47 companies improved their ratings by two levels, while 52 companies experienced a two-level downgrade, with Keda Manufacturing dropping three levels from A to D [7][11] - 675 companies had a one-level downgrade, while 3,415 maintained their ratings [7][11] Continuous Improvement and Decline - 18 companies have shown continuous improvement over the past two years, while 26 companies have consistently declined [15][17] - Companies like Huilong New Materials and Sichuan Changhong improved from C to A, while Keda Manufacturing declined from A to D [15][17]