Core Insights - The article discusses the financing and investment trends in China's soil remediation industry, highlighting the primary financing methods and purposes of listed companies in this sector [1][2][3]. Financing Overview - Listed companies in the soil remediation industry primarily use private placements for financing, focusing on environmental project development and working capital supplementation [1]. - Key financing events for representative listed companies in the soil remediation sector are projected until 2025, with significant amounts raised for various projects [2][3]. Investment Activities - Representative companies in the soil remediation sector are diversifying their business through external investments, primarily by establishing subsidiaries [3][4]. - Specific investment amounts and purposes include: - Beijing High Energy's investment in various resource utilization companies totaling 150 million RMB [4]. - Construction Repair's investment in environmental technology companies [4]. - Sen Te's investments in renewable energy and environmental technology [5]. Industry Trends - The soil remediation industry is experiencing a trend of mergers and acquisitions, with companies diversifying their portfolios through the acquisition of environmental and remediation firms [12][16]. - The investment landscape shows a high frequency of strategic financing and equity transfers, with a notable concentration of events occurring between 2017 and 2018 [9][10]. Summary of Investment Events - A summary of investment events in the soil remediation industry indicates a mix of strategic investments and equity transfers, with a focus on expanding business operations and enhancing technological capabilities [8][9][10].

Group 1 - The company, Boschke, announced that as of the date of the announcement, it and its subsidiaries have no overdue external guarantees [2] - There are no external guarantees involved in litigation or losses due to judgments against guarantees [2]

证券代码：300422 证券简称：博世科 公告编号：2025-085 广西博世科环保科技股份有限公司 关于为全资孙公司提供担保的进展公告 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。 特别提示：截至本公告日，公司为合并报表范围内的子公司提供担保额度总 金额超过最近一期经审计净资产 100%；公司为合并报表范围内资产负债率超过 70%的子公司提供担保金额超过公司最近一期经审计净资产 50%。敬请投资者充 分关注担保风险。 一、担保情况概述 博览世界 科技为先 林银行南宁分行"）申请人民币 1,000 万元的流动资金借款，借款期限为 12 个 月。根据桂林银行南宁分行的要求，公司、公司的全资子公司广西科佳装备科技 有限公司（以下简称"科佳装备"）需为上述借款业务分别提供连带责任保证担 保。近日，公司、科佳装备就上述借款事项与桂林银行南宁分行分别签订了《最 高额保证合同》，公司、科佳装备将在合同约定的范围内为上述借款业务分别提 供连带责任保证担保。 经公司 2024 年年度股东会授权，同意公司 2025 年度为科丽特环保提供担保 额度为不超过人民币 12,000 ...

Core Insights - The trend of leadership changes in the environmental protection sector continues, with over 10 listed companies changing their top executives by July 2025, indicating a shift in operational strategies and competitive dynamics in the market [1] Group 1: Company Leadership Changes - Chengfa Environment announced the resignation of Chairman Bai Yang on March 6, 2025, due to work changes, and elected Huang Xinmin as the new chairman on March 29, 2025 [2] - Sanfeng Environment elected Liao Gaoshang as the new chairman and Si Jingzhong as the vice chairman on March 18, 2025, along with the establishment of four specialized committees [3] - Green Power reported the resignation of Chairman Qiao Dewai on April 14, 2025, and appointed Executive Director Cheng Suning to perform the chairman's duties on May 17, 2025 [4] - Boschke announced the resignation of Chairman Zhang Yujia on April 24, 2025, and elected Pan Xiaobin as the new chairman on May 28, 2025 [5] - Zhonglv Electric elected Zhou Xiankun as chairman on May 7, 2025 [6] - Rongsheng Environmental announced the resignation of Chairman Feng Ronghua due to retirement on May 24, 2025, and appointed Feng Shengyu as the new chairman [7] - Huakong Saige reported the resignation of Chairman Wei Bingzhang and other executives on June 3, 2025, due to personnel adjustments [8] - Taihe Water elected Wu Jing as chairman on June 10, 2025 [9] - Jieneng Guozhen confirmed Peng Yunqing as chairman on June 10, 2025 [10] - Qianjiang Water elected Wang Dongquan as chairman on July 11, 2025, following the resignation of Xue Zhiyong [11] - Liyuan Technology announced the resignation of Chairman Shen Wanzhong on July 30, 2025 [12] Group 2: Changes in State-Owned Enterprises - Shandong Environmental Science Institute underwent leadership changes in April 2025, with former Chairman Ding Zhenbo replaced by Vice Chairman Bian Xingyu [13] - Shandong Environmental Development Group appointed Wang Li as the new chairman on June 14, 2025, replacing Ding Zhenbo [14] - Beijing Sanitation Group announced leadership changes on July 3, 2025, with He Liang appointed as chairman [15]

Core Viewpoint - The soil remediation industry in China is rapidly growing, with increasing participation from various sectors due to the anticipated large market size. The industry is characterized by a comprehensive supply chain involving upstream suppliers, midstream consulting and engineering services, and downstream clients including government and industrial entities [1][2][6]. Industry Overview - The soil remediation industry chain consists of upstream suppliers providing remediation agents and equipment, midstream businesses focusing on consulting and engineering, and downstream clients such as government departments and real estate companies [1]. - The number of companies engaged in soil remediation in China is increasing, with significant contributions from various sectors due to the expected market potential [2]. Company Distribution - The distribution of listed soil remediation companies is concentrated in regions like Beijing, Guangdong, and Zhejiang, with notable companies such as JianGong Repair and GaoNeng Environment leading in these areas [6]. - Other regions like Guangxi, Hunan, and Hubei have also developed some listed soil remediation enterprises [6]. Business Layout of Listed Companies - Most listed companies in the soil remediation sector have developed comprehensive capabilities covering pollution investigation, remediation engineering, and project management [9]. - Companies like JingLan Technology and JianGong Repair have a high proportion of their business (over 60%) dedicated to soil remediation, while others like GaoNeng Environment and SenTe have broader focuses in waste treatment and metal containment systems [9]. - Regional characteristics are evident, with companies like YongQing Environmental focusing heavily on Hunan province, where over 60% of their revenue comes from [9]. Latest Developments and Business Plans - Many companies are integrating AI models, digital twins, and IoT monitoring into their operations to enhance decision-making and cost control [10]. - GaoNeng Environment is focusing on heavy metal pollution remediation and plans to promote integrated models combining soil remediation with waste treatment [11]. - JianGong Repair is developing a low-code ECO system to streamline soil monitoring and risk assessment, aiming for a 30% reduction in remediation costs by 2025 [11]. - Companies are also exploring innovative technologies such as in-situ thermal desorption and microbial-plant joint remediation to address complex pollution challenges [11].

博览世界 科技为先 证券代码：300422 证券简称：博世科 公告编号：2025-084 广西博世科环保科技股份有限公司 关于公司累计发生诉讼、仲裁情况的公告 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。 一、累计诉讼、仲裁事项情况 根据《深圳证券交易所创业板股票上市规则》第 8.7.3 条的规定，上市公司 发生的重大诉讼、仲裁事项应当采取连续十二个月累计计算的原则，累计金额达 到公司最近一期经审计净资产绝对值 10%以上，且绝对金额超过 1,000 万元的， 应当履行信息披露义务。已经按照有关规定履行披露义务的，不再纳入累计计算 范围。广西博世科环保科技股份有限公司（以下简称"公司"）于 2025 年 4 月 23 日在中国证监会指定的创业板信息披露网站巨潮资讯网披露了《关于公司累 计发生诉讼、仲裁情况的公告》（公告编号：2025-065）。 截至本公告披露日，公司及子公司（含全资及控股子公司，以下统称"子公 司"）自前次累计诉讼事项公告披露至今（即自 2025 年 4 月 23 日至 2025 年 7 月 29 日）发生诉讼、仲裁事项累计金额 13,87 ...

博览世界 科技为先 证券代码：300422 证券简称：博世科 公告编号：2025-083 广西博世科环保科技股份有限公司 关于关联交易及公司为子公司担保事项进展的公告 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。 博览世界 科技为先 （二）与关联方开展融资业务的进展情况 近日，公司及子（孙）公司广西科丽特环保科技有限公司（以下简称"科丽 特环保"）、广西博世科科技企业孵化器有限公司（以下简称"孵化器公司"）、 广西科佳装备科技有限公司（以下简称"科佳装备"）等 4 个主体分别向北港金 控申请融资借款人民币 2,800 万元，合计人民币 11,200 万元，各方签订了相关融 资业务协议。 （三）关联交易的主要内容 特别提示：截至本公告日，公司为合并报表范围内的子公司提供担保额度总 金额超过最近一期经审计净资产 100%；公司为合并报表范围内资产负债率超过 70%的子公司提供担保金额超过公司最近一期经审计净资产 50%。敬请投资者充 分关注担保风险。 一、关联交易概述 （一）与关联方开展融资业务的基本情况 为提高融资效率、拓宽融资渠道，满足日常经营所需流动资金， ...

Group 1 - The core viewpoint of the article highlights the significant fluctuations in the scale of soil remediation projects in China, with a notable decrease in investment for 2024 [1][2] - The total investment scale for soil remediation engineering projects in 2024 is approximately 10.1 billion yuan, representing a 48% year-on-year decline [1] - The number of soil remediation engineering projects initiated in 2024 is 1,426, an increase of 309 projects compared to the previous year [1] Group 2 - The scale of soil remediation consulting projects has been increasing year by year, with 4,699 projects expected in 2024 and a total bid amount of 4.718 billion yuan [2] - Consulting service projects account for the largest number of projects, making up 72% of the total project count in 2024 [4] - The highest investment amount is in risk control and remediation projects, which account for 42.7% of the total project investment [4][5] Group 3 - The soil remediation industry is expected to develop in a more systematic manner, with a focus on regulatory frameworks and environmentally friendly development trends [9] - The growth in project numbers is primarily driven by the increase in consulting projects, which include various technical services [9] - Future development in the soil remediation sector is anticipated to be stable and regionally tailored, reflecting a cautious and phased approach to demand release [9]

广西博世科环保科技股份有限公司 关于全资子公司对外担保的进展公告 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。 博览世界 科技为先 证券代码：300422 证券简称：博世科 公告编号：2025-082 特别提示： 截至本公告日，公司为合并报表范围内的子公司提供担保额度总金额超过最 近一期经审计净资产 100%；公司为合并报表范围内资产负债率超过 70%的子公 司提供担保金额超过公司最近一期经审计净资产 50%。敬请投资者充分关注相关 风险。 一、担保情况概述 经广西博世科环保科技股份有限公司（以下简称"公司"）第六届董事会第 三十二次会议审议通过、并经公司 2024 年年度股东会审议批准及授权，同意公 司及子公司在 2025 年度新增为子公司（含额度有效期内新设或纳入合并范围的 子公司）提供担保额度不超过人民币 17.75 亿元（含续期授信重新提供的担保）， 主要用于为子公司在银行、其他金融机构或业务合作方的授信融资业务提供担保， 担保方式包括但不限于保证、抵押、质押或多种担保方式相结合等。其中，预计 为资产负债率大于或等于 70%的子公司提供担保的额度为不 ...

博览世界 科技为先 证券代码：300422 证券简称：博世科 公告编号：2025-081 广西博世科环保科技股份有限公司 关于关联交易及公司为子公司担保事项进展的公告 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。 特别提示： 截至本公告日，公司为合并报表范围内的子公司提供担保额度总金额超过最 近一期经审计净资产 100%；公司为合并报表范围内资产负债率超过 70%的子公 司提供担保金额超过公司最近一期经审计净资产 50%。敬请投资者充分关注相关 风险。 一、关联交易概述 （一）与关联方开展融资业务的基本情况 为提高融资效率、拓宽融资渠道，满足日常经营所需流动资金，经广西博世 科环保科技股份有限公司（以下简称"博世科"或"公司"）2025 年第二次临 时股东大会审议批准及授权，同意公司及子公司与关联方广西北港金控投资有限 公司（以下简称"北港金控"）及其具备相关融资经营业务许可资质的下属子公 司开展融资贷款业务，融资本金及利息合计不超过人民币 5 亿元，用于补充公司 及子公司流动资金、项目投资建设、归还贷款等与公司日常经营相关的事项，公 司及子公司将根据融资需 ...