证券代码：003001 证券简称：中岩大地 公告编号：2025-098 （一）合同签订主体 发包人（甲方）：中广核工程有限公司 承包人（乙方）：北京中岩大地科技股份有限公司 北京中岩大地科技股份有限公司 关于中标项目签订合同的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 北京中岩大地科技股份有限公司（以下简称"公司"）于 2025 年 10 月 21 日披露了《关于收到中标通知书的公告》（公告编号：2025-091）。近日，公司 收到与中广核工程有限公司签署的流态固化土集约化采购合同（包括《太平岭二 期流态固化土采购合同》《广东台山核电 3、4 号机组项目流态固化土采购合同》 《山东招远核电站一期工程流态固化土采购合同》《三澳二期流态固化土采购合 同》《防城港三期流态固化土采购合同》），上述合同签约总价为人民币 76,982,558.00 元。现将有关情况公告如下： 一、合同的主要内容 （二）合同主要条款 1、工程名称：太平岭二期流态固化土采购项目、广东台山核电 3、4 号机组 项目流态固化土采购项目、山东招远核电站一期工程流态固化土采购项目、三澳 ...

Core Viewpoint - The company has signed a contract with China General Nuclear Power Engineering Co., Ltd. for the procurement of fluidized solidified soil, which is expected to positively impact future performance [1] Group 1: Contract Details - The total contract value is 76.9826 million yuan [1] - The projects included in the contract are Taipingling Phase II, Guangdong Taishan Nuclear Power Units 3 and 4, Shandong Zhaoyuan Nuclear Power Station Phase I, San'ao Phase II, and Fangchenggang Phase III [1] - The total duration for the contract execution is 1,886 calendar days [1] Group 2: Business Impact - The contract will support the company's ongoing development by providing business support [1] - The execution of the contract is anticipated to have a positive effect on the company's future performance [1]

Group 1 - The core point of the article is the disclosure of institutional holdings in Zhongyan Dadi (003001.SZ) as of October 30, 2025, indicating a decrease in institutional ownership compared to the previous quarter [1] - As of the reporting date, there are 2 institutional investors holding a total of 9.52 million shares, which represents 5.39% of Zhongyan Dadi's total share capital [1] - The institutional ownership has decreased by 1.34 percentage points compared to the previous quarter [1] Group 2 - The report mentions 19 public funds that have not disclosed their holdings in the current period, including notable funds such as China Merchants Ruiqing Mixed A and Rongtong New Trend Flexible Allocation Mixed [1]

Core Viewpoint - Zhongyan Dadi, a leading geotechnical engineering company in China, has shown significant growth potential through its core technologies and strategic partnerships, despite its current lower revenue and profit rankings within the industry [1][2][6]. Company Overview - Zhongyan Dadi was established on December 19, 2008, and listed on the Shenzhen Stock Exchange on October 13, 2020. The company is headquartered in Beijing and specializes in providing comprehensive solutions in geotechnical engineering and environmental remediation [1]. - The company operates in the construction decoration sector, specifically in specialized engineering, and is involved in various concept sectors including small-cap, water conservancy construction, online education fusion, superconductivity, and nuclear power [1]. Financial Performance - For Q3 2025, Zhongyan Dadi reported a revenue of 447 million yuan, ranking 17th out of 20 in the industry, significantly lower than the top competitor, China Metallurgical Group, which reported 335.09 billion yuan [2]. - The main business revenue composition includes geotechnical engineering at 340 million yuan (94.16%), product sales at 17.59 million yuan (4.87%), and environmental remediation at 1.92 million yuan (0.53%) [2]. - The net profit for the same period was 20.07 million yuan, ranking 14th in the industry, again trailing behind major competitors [2]. Profitability and Debt Management - As of Q3 2025, Zhongyan Dadi's debt-to-asset ratio was 30.59%, a decrease from 31.85% year-on-year, and significantly lower than the industry average of 61.18% [3]. - The company's gross profit margin was reported at 24.29%, slightly down from 24.96% year-on-year but still above the industry average of 16.47% [3]. Management and Shareholder Structure - The chairman, Wang Lijian, received a salary of 339,000 yuan in 2024, an increase of 73,600 yuan from 2023. The general manager, Wu Siyu, earned 309,200 yuan, up by 44,900 yuan from the previous year [4]. - As of September 30, 2025, the number of A-share shareholders decreased by 3.44% to 17,400, with an average holding of 6,203.64 shares, an increase of 3.57% [5]. Strategic Partnerships and Future Outlook - Tianfeng Securities noted that Zhongyan Dadi's profitability is expected to improve, benefiting from hydroelectric and nuclear power projects, with profit forecasts for 2025-2027 set at 150 million, 290 million, and 420 million yuan respectively [5]. - Huajin Securities highlighted the company's transition towards major national infrastructure projects, emphasizing its core technology and strategic collaborations, including partnerships with China Nuclear Group and Jingtai Technology [6].

中德证券有限责任公司关于北京中岩大地科技股份有限公 司使用部分闲置募集资金进行现金管理的核查意见 中德证券有限责任公司（以下简称"中德证券"或"保荐机构"）作为北京 中岩大地科技股份有限公司（以下简称"中岩大地"或"公司"）首次公开发行 股票并上市的保荐机构，根据《上市公司募集资金监管规则》《深圳证券交易所 股票上市规则》以及《深圳证券交易所上市公司自律监管指引第 1 号——主板上 市公司规范运作》等有关规定，就中岩大地使用闲置募集资金进行现金管理事项 进行了审慎核查，具体情况如下： 一、募集资金基本情况 经中国证券监督管理委员会《关于核准北京中岩大地科技股份有限公司首次 公开发行股票的批复》（证监许可〔2020〕1275 号），公司向社会公众公开发行 人民币普通股 24,293,828 股，募集资金总额为人民币 732,701,852.48 元，扣除各 项发行费用人民币 65,788,355.01 元，实际募集资金净额为人民币 666,913,497.47 元。上述募集资金到位情况已经信永中和会计师事务所（特殊普通合伙）验证， 并由其出具《验资报告》（XYZH/2020BJA80288）。 二、募集资金使用 ...

Core Viewpoint - Zhongyan Dadi (003001.SZ) reported a decline in revenue and net profit for the first three quarters of 2025 compared to the previous year [1] Financial Performance - The company achieved an operating income of 447 million yuan, representing a year-on-year decrease of 19.77% [1] - The net profit attributable to shareholders was 22.76 million yuan, down 37.64% year-on-year [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 19.76 million yuan, a decrease of 47.24% year-on-year [1] - Basic earnings per share stood at 0.129 yuan [1]

Group 1 - The company Zhongyan Dadi (SZ 003001) announced that its fourth board meeting will be held on October 30, 2025, to review the proposal for the Q3 2025 report [1] - For the first half of 2025, the company's revenue composition is as follows: geotechnical engineering accounts for 94.16%, product sales for 4.87%, environmental remediation for 0.53%, and others for 0.44% [1] - As of the report date, Zhongyan Dadi has a market capitalization of 4.1 billion yuan [1]

Group 1 - Company Zhongyan Dadi reported Q3 performance, with revenue of approximately 447 million yuan for the first three quarters of 2025, a year-on-year decrease of 19.77% [1] - The net profit attributable to shareholders was approximately 22.76 million yuan, down 37.64% year-on-year [1] - Basic earnings per share were 0.129 yuan, reflecting a decrease of 37.62% compared to the previous year [1] Group 2 - As of the report date, Zhongyan Dadi's market capitalization stood at 4.1 billion yuan [2]

Core Viewpoint - The company reported a significant decline in both revenue and net profit for the third quarter and the first three quarters of the year, indicating potential challenges in its financial performance [1] Financial Performance Summary - Third quarter revenue was 86.1261 million yuan, a year-on-year decrease of 41.88% [1] - Third quarter net profit was 2.0114 million yuan, a year-on-year decrease of 87.66% [1] - Revenue for the first three quarters was 447 million yuan, a year-on-year decrease of 19.77% [1] - Net profit for the first three quarters was 22.7587 million yuan, a year-on-year decrease of 37.64% [1]

证券代码：003001 证券简称：中岩大地 公告编号：2025-096 北京中岩大地科技股份有限公司 关于使用部分闲置自有资金进行现金管理的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 北京中岩大地科技股份有限公司（以下简称"公司"）于 2025 年 10 月 30 日召开第四届董事会第二次会议，审议通过了《关于使用部分闲置自有资金进行 现金管理的议案》，为提高公司资金的使用效率，同意公司使用不超过人民币 5.5 亿元（含 5.5 亿元）的闲置自有资金进行现金管理，用于安全性高、流动性 好的中低风险投资产品。此次自有资金现金管理事项使用额度及期限自董事会审 议通过之日起 12 个月内有效，在额度范围内可以滚动使用。现将有关情况报告 如下： 一、本次使用闲置自有资金进行现金管理的基本情况 根据公司当前的资金使用状况并考虑保持充足的流动性，公司拟使用不超过 人民币 5.5 亿元（含 5.5 亿元）的闲置自有资金进行现金管理，使用额度及期限 自董事会审议通过之日起 12 个月内有效，在额度范围内可以滚动使用。 1 （三）投资决策及实施 经董事会审议通过后，董 ...