Group 1 - The company has not yet established any cooperation with the Yellow River Supercomputing Center [1] - The company focuses on the manufacturing and services of high-end concrete products, specifically prestressed concrete cylinder pipes (PCCP) [1] - The company is actively expanding its business into the field of water conservancy construction [1]

（记者 张明双） 国统股份（002205.SZ）8月20日在投资者互动平台表示，公司的主要产品为预应力钢筒混凝土管 （PCCP）、各种输水管道及其异型管件和配件、地铁管片、综合管廊、PC 构件、铁路轨道板、风电混 凝土塔筒等高端混凝土制品。PCCP等产品主要应用于跨区域的大型引调水工程、城镇自来水、工业用 水、农业灌溉系统的供配水管网及电厂循环水管道等领域。其设计目的和性能特点是为了满足在长距 离、高压力输送过程中的需求，例如具备超大口径、可深覆土、耐高工压、耐腐蚀、使用寿命长等优 势。其在材质和性能上与大规模液冷场景的需求不匹配，目前尚未应用于该类场景。 每经AI快讯，有投资者在投资者互动平台提问：公司产品可以运用于大规模液冷场景吗？ ...

Core Viewpoint - The company intends to use part of its idle raised funds to temporarily supplement its working capital, with a limit of 50 million yuan, for a period not exceeding 12 months, ensuring compliance with regulatory requirements and maintaining the integrity of its investment projects [1][5][6]. Summary by Sections 1. Basic Situation of Raised Funds - The company has received approval from the China Securities Regulatory Commission for a non-public issuance of 88,008,000 shares at a price of 4.36 yuan per share, raising a total of 383,714,880 yuan, with a net amount of 376,615,860.47 yuan after deducting issuance costs [1][3]. 2. Previous Use of Idle Funds - The company previously used 50 million yuan of idle raised funds to supplement working capital, which was fully returned to the special account by August 14, 2025 [2]. 3. Investment Project Overview - The raised funds are allocated for several projects, including the acquisition of a 30% stake in Hezhong Building Materials, the construction of a PCCP production base in Henan, and a denitrification project for sintering machines [2][3][4]. 4. Current Plan for Temporary Use of Idle Funds - The company plans to use 50 million yuan of idle raised funds temporarily to meet operational needs while ensuring that the investment projects continue as planned [4][5]. 5. Board Review Process and Compliance - The board approved the use of idle funds without requiring shareholder meeting approval, confirming adherence to relevant regulations and ensuring no change in the intended use of the raised funds [5][6]. 6. Special Opinions and Sponsor's View - The sponsor, Zhongde Securities, supports the company's plan, confirming that it follows necessary legal procedures and does not harm the interests of the company or its shareholders [6].

Group 1 - The company is committed to actively expanding its business and seeking development opportunities, closely monitoring major engineering project bidding dynamics and specific demands [2] - The company has rich experience and technical advantages in the production and sales of prestressed concrete pipes (PCCP) and related accessories, having participated in multiple similar projects with a deep understanding of project standards and execution processes [2] - The company possesses a professional project team capable of providing full-process support from demand matching, scheme formulation to post-service, ensuring efficient project advancement [2] Group 2 - The company enhances competitiveness in cost control and delivery efficiency through management optimization and supply chain improvements [2] - The company will fulfill information disclosure obligations in a timely manner if there are substantial developments, urging stakeholders to pay attention to announcements [2]

股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性承担法律责任。 重要内容提示： 北京韩建河山管业股份有限公司（以下简称"公司"）股票于2025年7月28日、7月29日、7月30日连续三 个交易日内收盘价格涨幅偏离值累计达到20%，根据《上海证券交易所交易规则》的有关规定，属于股 票交易异常波动情形。 登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：603616 证券简称：韩建河山 公告编号：2025-031 北京韩建河山管业股份有限公司 经公司自查并向控股股东及实际控制人询证，截至本公告日不存在应披露而未披露的重大事项或重大信 息。公司郑重提醒广大投资者理性投资，注意投资风险。 一、股票交易异常波动的具体情况 公司股票于2025年7月28日、7月29日、7月30日连续三个交易日内收盘价格涨幅偏离值累计达到20%， 根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动情形。 二、公司关注并核实的相关情况 1、生产经营情况 3、媒体报道、市场传闻、热点概念情况 经公司核实，公司未发现对公司股票交易价格产 ...

Core Viewpoint - Qinglong Pipeline Industry Group Co., Ltd. is strategically transforming by entering the wind power mixed tower industry and leveraging opportunities in traditional water conservancy projects, aiming to create a second growth curve through "new energy + new infrastructure" dual drivers [1][5]. Group 1: Wind Power Strategy - Qinglong Pipeline has signed a strategic cooperation framework agreement with Beijing Tianshan High-tech Wind Power Equipment Co., Ltd. to enter the wind power mixed tower sector, integrating both companies' technological advantages [2]. - The collaboration aims to develop new mixed tower structures suitable for wind power projects, aligning with the national "dual carbon" strategy and the rapid growth of the wind power industry [2]. - The wind power mixed tower market is expanding due to the increasing size of wind turbines, and this partnership is expected to lower lifecycle costs and enhance the business layout for wind power mixed towers by 2025 [2]. Group 2: Water Conservancy Business - Qinglong Pipeline's traditional water conservancy business is benefiting from policy incentives, particularly with the Yajiang project, which has a total investment of 1.2 trillion yuan and requires high-strength, impermeable water delivery pipes [3]. - The Yajiang project is a key national development initiative that will involve the construction of five tiered power stations and a long water delivery tunnel system, creating a strong demand for the company's prestressed concrete pipes (PCCP) [3]. - Competitor Guotong Co., Ltd. has publicly announced participation in the Yajiang project bidding, indicating a broad market opportunity [3]. Group 3: Technological Advancements - Qinglong Pipeline has demonstrated its technical capabilities with the successful application of its DRCP-C type pipeline in the Xinjiang Yili River natural gas pipeline project, overcoming construction challenges in water-rich gravel strata [4]. - The specially designed pipeline features high compressive strength and impermeability, capable of withstanding significant underground water pressure, thus setting a new industry benchmark for similar projects [4]. - The completed underwater pipeline is expected to transport 200 million cubic meters of gas annually, benefiting 100,000 residents and enhancing regional economic development [4]. Group 4: Strategic Upgrade - Qinglong Pipeline is evolving from a pipeline manufacturer to a comprehensive engineering solution provider, focusing on technology-driven innovation, EPC contracting models, and market diversification [5]. - The company aims to leverage its pipeline expertise to tap into the trillion-yuan markets of new energy and new infrastructure, positioning itself as a key player in green infrastructure development [5]. - The strategic shift is supported by ongoing research and development investments, creating a patent barrier and enhancing competitive advantages in the industry [5].

Group 1: Financial Performance - The company's net profit for the first half of 2025 is expected to be between -32 million and -20 million CNY, representing a year-on-year increase of 30.96% to 56.85% [1] - The revenue growth is attributed to strategic adjustments and a focus on high-end concrete products like PCCP and wind power tower tubes [2] Group 2: Market Opportunities - Increased investment in water conservancy and renewable energy sectors by the government is driving demand for PCCP and wind power tower products [2][3] - The company is leveraging its technical advantages to actively participate in project bidding and construction, aiming to expand market share [2] Group 3: Operational Efficiency - The company has enhanced its operational efficiency through technological innovation and optimized production processes, which has improved product competitiveness [3] - Cost control measures in raw material procurement and production processes have further increased profit margins [3] Group 4: Financial Management Strategies - The company plans to reduce financial costs by managing PPP project loan repayments and ensuring timely collection of accounts receivable [4] - Asset optimization strategies include consolidating and disposing of inefficient assets to improve capital operation efficiency [4] - The company aims to diversify its financing channels by exploring asset securitization and attracting strategic investors [4]

3连板韩建河山：PCCP的销售合同主要通过投标方式取得 存在投标而不能中标的风险 智通财经7月23日电，韩建河山(603616.SH)公告称，公司股票连续三个交易日内收盘价格涨幅偏离值累 计达到20%，属于股票交易异常波动情形。公司目前生产经营正常，内外部经营环境未发生重大变化， 主营业务未发生变化。公司主营业务为生产制造预应力钢筒混凝土管（PCCP），PCCP的销售合同主要 通过投标方式取得，行业内市场竞争激烈，存在投标而不能中标的风险。 ...

Financial Performance - The company achieved a total revenue of 678 million yuan in 2024, representing a year-on-year growth of 89.36% [5] - Operating costs increased to 470 million yuan, a year-on-year rise of 61.55%, resulting in an overall gross margin of 30.69%, up by 11.93% [5] - The net profit attributable to shareholders decreased the loss to 249 million yuan, while the net profit after deducting non-recurring items improved by 65.28% [5] Business Operations - The company reported a significant loss in net profit primarily due to losses in PPP and scaffolding businesses, despite a growing profit trend in its main PCCP business [1][2] - In 2024, the wind power tower business generated 103 million yuan in revenue, with ongoing orders being executed as per contracts [2][3] - The company has established a production capacity of 10,000 rings per year for subway segments, participating in major municipal projects like the Harbin subway [2] Research and Development - R&D investment increased by 32.22% in 2024, focusing on new products, equipment, processes, and materials, including ZNPCCP pipeline research and DJ tower development [2] - The company is committed to continuous product innovation and upgrading existing PCCP products to meet diverse market demands [3] Competitive Advantages - The company holds a unique position as the only enterprise in the PCCP industry with a national-level technology center, enhancing its R&D capabilities [2][4] - Strong relationships with suppliers, customers, and government entities facilitate resource sharing and market expansion [2] Future Growth Drivers - The company anticipates significant demand for PCCP and related products due to the acceleration of major water conservancy projects, with over 150 projects planned by 2025, totaling over 20 billion yuan in investment [7] - The focus on high-margin products like large-diameter PCCP and high-pressure pipelines is expected to enhance profitability [7] Industry Outlook - The industry is experiencing steady growth, with average revenue increasing due to market demand and successful new market entries by some companies [8] - Future demand for PCCP is projected to remain stable, driven by ongoing investments in water infrastructure and the company's strategic expansion into new business areas like wind power towers [8]