四川美丰：2025年度报告尚未披露

Group 1 - The core viewpoint of the article is that Sichuan Meifeng (000731) has disclosed the revenue contribution of its natural gas supply business for the years 2023 and 2024, indicating a significant portion of its overall revenue [1] Group 2 - For the year 2023, the revenue from the natural gas supply business accounts for 22.73% of the total revenue [1] - In 2024, the revenue contribution from the natural gas supply business is projected to decrease to 19.77% [1] - The report for the year 2025 has not yet been disclosed [1]