中岩大地：公司本次计提各类减值准备共计883.58万元

Group 1 - The company Zhongyan Dadi announced a provision for various impairment losses totaling 8.8358 million yuan, which will reduce the profit total for the first half of 2025 by the same amount and decrease the owner's equity by 8.8358 million yuan. This amount has not been confirmed by the annual audit accounting firm [1] - For the year 2024, the revenue composition of Zhongyan Dadi is as follows: geotechnical engineering accounts for 78.42%, product sales account for 17.07%, environmental remediation accounts for 2.64%, and others account for 1.87% [1] - As of the report date, the market capitalization of Zhongyan Dadi is 5 billion yuan [1]