证券代码：300800 证券简称：力合科技 公告编号：2026-004 力合科技（湖南）股份有限公司 关于使用部分闲置募集资金进行现金管理的进展公告 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、误导性陈述或者重大遗漏。 （二）风险控制措施 1、公司管理层及相关财务人员将持续跟踪银行理财产品投向、项目进展情况， 一旦发现或判断有不利因素，将及时采取相应保全措施，控制投资风险； 力合科技（湖南）股份有限公司（以下简称"公司"或"力合科技"）于 2025 年 4 月 17 日召开第五届董事会第九次会议、第五届监事会第五次会议，分别审议通 过了《关于使用部分闲置募集资金和自有资金进行现金管理的议案》。同意公司在不 影响正常生产经营的情况下，使用额度不超过人民币 9,000 万元的闲置募集资金和额 度不超过人民币 90,000 万元自有资金进行现金管理，使用期限自董事会审议通过后 十二个月内有效。在上述额度和期限内，资金可以滚动使用。具体内容详见公司刊 登在巨潮资讯网（网址：http://www.cninfo.com.cn）的相关公告。 现将公司近日使用部分闲置募集资金进行现金管理的相关事 ...

证券代码：300800 证券简称：力合科技 公告编号：2026-005 力合科技（湖南）股份有限公司 关于变更签字注册会计师的公告 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、误导性陈述或者重大遗漏。 力合科技（湖南）股份有限公司（以下简称"公司"）于 2025 年 9 月 12 日召开 第五届董事会第十一次会议审议通过了《关于续聘 2025 年度会计师事务所的议案》， 同意聘请大信会计师事务所（特殊普通合伙）（以下简称"大信"）作为公司 2025 年度审计服务机构，具体内容详见公司 2025 年 9 月 13 日在中国证监会指定的创业板 信息披露网站巨潮资讯网（www.cninfo.com.cn）披露的《关于续聘 2025 年度会计师 事务所的公告》（公告编号：2025-041），上述事项已经公司 2025 年 9 月 29 日召开 的 2025 年第一次临时股东大会审议通过。 一、本次变更签字注册会计师的基本情况 近日，公司收到大信送达的《关于变更 2025 年度审计签字注册会计师的告知函》。 大信作为公司 2025 年度财务报表审计及内部控制审计机构，原委派王晗先生作为公 ...

Core Viewpoint - The China Environmental Protection Industry Association awarded 35 projects the 2025 Environmental Technology Progress Award, highlighting advancements in environmental technology and innovation in the industry [1][2]. Group 1: Award Details - A total of 35 projects received the 2025 Environmental Technology Progress Award, with 12 projects winning first prize and 23 projects winning second prize [2]. - Notable first prize winners include: - "Key Technology for Green Enhanced Treatment of Wastewater Catalytic Oxidation and Low Carbon Equipment" involving multiple institutions including Tongji University and Sinopec [3]. - "Field Direct Reading Monitoring Technology for Emissions of Fine Particulate Matter and Ozone Key Precursors" developed by Hangzhou Puyutech Co., Ltd., Qingdao Zhongrui Intelligent Instrument Co., Ltd., and Beijing Xuedilong Technology Co., Ltd. [4]. - "Multi-Factor Monitoring Supporting Ecological Safety Threshold Identification and Ecological Resilience Enhancement Technology" by Lihe Technology (Hunan) Co., Ltd. [4]. Group 2: Project Highlights - The awarded projects cover a range of environmental technologies, including: - Wastewater treatment innovations and resource recovery techniques [5]. - Smart monitoring and management systems for water environments [6]. - Technologies for the ecological restoration of contaminated sites and urban water management [6]. - The awards reflect the growing emphasis on low-carbon and sustainable practices within the environmental protection industry [2][5].

Core Viewpoint - The water quality testing instrument industry is experiencing steady growth driven by increasing public concern for water safety and stricter environmental regulations, with the market size projected to grow from 1.83 billion yuan in 2017 to 5.22 billion yuan by 2025, representing a compound annual growth rate (CAGR) of 14.03% [1][9]. Industry Overview - Water quality testing refers to the process of determining the types and concentrations of pollutants in water, evaluating water quality status [3]. - Key water quality indicators include comprehensive indicators (temperature, color, turbidity, pH, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand, and biochemical oxygen demand) and toxic substances (phenols, cyanides, arsenic, lead, chromium, cadmium, mercury, and organic pesticides) [3]. - Water quality testing instruments can be categorized by function (single-parameter and multi-parameter testers), testing items (pH meters, total phosphorus testers, etc.), and usage environment (laboratory, portable, simple, and online testers) [4][3]. Market Demand and Growth - The market demand for water quality testing instruments is steadily increasing due to heightened public awareness and regulatory pressures [1][9]. - The industry is expected to play a crucial role in dynamic water quality monitoring, pollution warning, and comprehensive management, driven by advancements in smart, portable, and multi-parameter integrated technologies [1][9]. Industry Development Background - Water quality safety is a significant concern, with ongoing improvements in surface and groundwater quality in China [4][5]. - In 2024, 90.4% of monitored surface water quality sections were rated as good (Class I-III), indicating progress in water environment governance [5]. - Continuous, precise, and efficient monitoring of water quality is essential for ensuring environmental safety and supporting scientific decision-making [5]. Industry Chain - The upstream of the water quality testing instrument industry includes raw materials and components such as sensors, probes, circuit boards, optical components, and consumables [5]. - The midstream involves the production and manufacturing of water quality testing instruments, while the downstream encompasses sales channels and application fields, including environmental water, wastewater, and water conservancy sectors [5][6]. Competitive Landscape - The industry features a diverse competitive landscape with international leaders (e.g., Thermo Fisher, Hach, Siemens, ABB) dominating the high-end market, while domestic companies (e.g., Xuedilong, Xianhe Environmental Protection, and others) focus on mid-range markets and specialized applications [9][10]. - Domestic firms leverage their understanding of local markets and flexible service models to establish competitive advantages in mid-tier markets [10]. Key Companies - Xianhe Environmental Protection Technology Co., Ltd. has developed a comprehensive service provider model in environmental monitoring, with a reported revenue of 138 million yuan in the first half of 2025, reflecting a 0.73% year-on-year growth [10]. - Lihua Technology Co., Ltd. specializes in environmental monitoring systems, reporting a revenue of 558 million yuan in the first three quarters of 2025, marking a 5.15% increase [12]. Industry Trends - The industry is moving towards multi-parameter integration, real-time monitoring, and intelligent analysis, with future instruments expected to combine various detection technologies [13]. - There is a focus on miniaturization and rapid on-site detection capabilities, enabling water quality testing to expand into distributed scenarios such as river inspections and household water safety [14]. - Companies are transitioning from equipment suppliers to comprehensive solution providers, offering monitoring systems and data services, enhancing the value derived from long-term monitoring data [14].

Group 1 - The stock price of Lihua Technology (300800) showed a fluctuating trend over the past week, closing at 12.95 yuan on February 11, down 0.15% from 12.97 yuan on February 5, with a price range of 3.32% [1][2] - On February 11, there was a net outflow of 9.6048 million yuan in main funds, and the cumulative price change over the past five days was 0.31%, underperforming the environmental protection sector during the same period [1][2] - Technically, the stock price fluctuated near the 20-day Bollinger Band middle track at 12.76 yuan, with a current resistance level at 13.22 yuan and a support level at 12.29 yuan [1][2]

Core Viewpoint - Company Lihe Technology (300800) is advancing its sodium aluminate slurry intelligent monitoring system, which integrates laboratory and online monitoring solutions to enhance the accuracy and reliability of key parameter detection [1] Group 1: Technology and Equipment - The company estimates that a single production line with an average capacity of 1 million tons typically requires 2 laboratory NaAl2000 series devices and 8-10 NaAl3000 online monitoring systems for real-time analysis of critical indicators such as sodium aluminate, silicon, iron, TOC, solid content, and suspended matter [1] - The newly launched intelligent monitoring system for sodium aluminate slurry provides comprehensive detection of parameters including alumina, caustic ratio, silicon, iron, fluorine, and TOC, achieving a more thorough and precise monitoring capability [1] Group 2: Project Recognition and Impact - By 2025, the company's "sodium aluminate slurry intelligent detection technology and equipment" project is expected to be recognized as reaching an overall international advanced level, with some technologies achieving international leading status [1] - This advancement is expected to significantly promote domestic substitution in the industry [1]

Group 1 - The company, Lihe Technology (300800), is actively monitoring the dynamics of the online detection market for industrial processes [1] - The company has a certain level of technical reserves in the field of industrial component detection and automation [1] - Relevant applications have already been implemented in specific scenarios [1]

Core Viewpoint - Company is in the preliminary intention stage for establishing a factory in Kazakhstan, with no specific investment amount, construction timeline, or location determined, and it does not qualify as a significant investment matter [1] Group 1 - Company is responding to investor inquiries regarding its plans for a factory in Kazakhstan [1] - The investment details are still in the initial stages and have not been finalized [1] - The project is not classified as a major investment at this time [1]

Core Viewpoint - The company, Lihe Technology (300800.SZ), is in the preliminary intention stage for establishing a factory in Kazakhstan, with specific investment amounts, construction timelines, and locations yet to be determined, indicating that this does not constitute a significant investment matter [1] Group 1 - The company is currently exploring the possibility of building a factory in Kazakhstan [1] - The investment amount for the proposed factory has not been specified [1] - The timeline and exact location for the construction of the factory remain undetermined [1]

Core Viewpoint - The company, Lihe Technology (300800.SZ), is in the preliminary intention stage of establishing a factory in Kazakhstan, with specific investment amounts, construction timelines, and locations yet to be determined, indicating that this does not constitute a significant investment matter [1] Group 1 - The company is currently exploring the possibility of building a factory in Kazakhstan [1] - The investment amount for the proposed factory has not been specified [1] - The timeline and location for the construction of the factory are also not yet determined [1]