启迪环境：截至本公告披露日，公司及控股子公司为合并报表范围内的子公司累计对外担保总额约为61.42亿元

Group 1 - The company, Qidi Environment, announced a guarantee amount of approximately 6.077 billion RMB for its subsidiaries, which accounts for 253.04% of the company's latest audited net assets [1] - The company plans to provide an external guarantee amount not exceeding 65 million RMB for its controlling subsidiary, bringing the total external guarantee amount to approximately 6.142 billion RMB, which is 255.74% of the latest audited net assets and 29.64% of the total audited assets [1] - For the first half of 2025, the revenue composition of Qidi Environment is as follows: sanitation business 53.48%, water supply and sewage treatment 23.37%, municipal construction 18.0%, environmental equipment installation and consulting 4.11%, and other businesses 1.04% [1]