证券代码：300899 证券简称：*ST凯鑫 公告编号：2025-037 上海凯鑫分离技术股份有限公司 关于召开2025年第二次临时股东会的通知 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。 上海凯鑫分离技术股份有限公司（以下简称"公司"）于2025年8月26日召 开了第四届董事会第七次会议，公司董事会决定于2025年9月16日以现场投票与 网络投票相结合的方式召开公司2025年第二次临时股东会（以下简称"会议"或 "本次股东会"），现将会议的有关情况通知如下： 一、本次会议的基本情况 1.股东会届次：2025年第二次临时股东会 2.股东会的召集人：公司董事会 3.会议召开的合法、合规性：公司第四届董事会第七次会议同意召开本次股 东会，本次股东会的召集、召开符合有关法律、行政法规、部门规章、其他规范 性文件及《公司章程》的有关规定。 4.会议召开的日期、时间 （1）现场会议时间：2025年9月16日（星期二）（14:30） （2）网络投票时间： 通过深圳证券交易所交易系统进行网络投票的具体时间为：2025年9月16日 上午9:15-9:25，9:30—11: ...

第四届董事会第七次会议决议公告 证券代码：300899 证券简称：*ST凯鑫 公告编号：2025-033 上海凯鑫分离技术股份有限公司 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 1、上海凯鑫分离技术股份有限公司（以下简称"公司"）第四届董事会第七 次会议通知已于 2025 年 8 月 15 日通过电话、邮件等方式通知了全体董事。 2、本次会议于 2025 年 8 月 26 日在公司会议室以现场结合通讯方式召开。 3、本次会议由董事长葛文越先生召集并主持，会议应出席董事 9 人，实际 出席董事 9 人，其中 2 名董事以通讯方式出席。公司高级管理人员列席了本次会 议。 4、本次会议的召集、召开符合《中华人民共和国公司法》（以下简称"《公 司法》"）等法律、法规、规范性文件和《公司章程》的有关规定，会议合法、 有效。 二、董事会会议审议情况 经与会董事充分讨论，本次会议审议并通过了以下议案： （一）审议通过《关于<2025 年半年度报告>及其摘要的议案》 董事会保证公司《2025 年半年度报告》及摘要内容的真实、准确、完整、 不存在虚 ...

长江证券承销保荐有限公司 关于上海凯鑫分离技术股份有限公司 部分募投项目延期的核查意见 长江证券承销保荐有限公司（以下简称"长江保荐"或"保荐机构"）作为上海 凯鑫分离技术股份有限公司 （以下简称"上海凯鑫"或"公司"）首次公开发行股 票并在创业板上市持续督导阶段的保荐机构，根据《证券发行上市保荐业务管理 办法》《上市公司募集资金监管规则》《深圳证券交易所创业板股票上市规则》 《深圳证券交易所上市公司自律监管指引第2 号——创业板上市公司规范运作》 等有关规定，对上海凯鑫部分募投项目延期的事项进行了核查，具体核查情况如 下： 一、募集资金的基本情况 经中国证券监督管理委员会《关于同意上海凯鑫分离技术股份有限公司首次 公开发行股票注册的批复》（证监许可[2020]2122号）同意注册，并经深圳证券 交易所同意，公司于2020年9月23日向社会公众公开发行人民币普通股（A股） 股票1,595.00万股，每股面值1元，每股发行价格为24.43元，募集资金总额为 389,658,500.00 元 ， 扣 除 发 行 费 用 36,736,588.74 元 后 ， 募 集 资 金 净 额 为 352,921,911.2 ...

Financial Performance - The company's operating revenue for the first half of 2025 reached ¥127,868,143.26, representing a 204.86% increase compared to the same period last year[17]. - Net profit attributable to shareholders was ¥31,653,422.32, a significant increase of 2,465.61% year-on-year[17]. - The net profit after deducting non-recurring gains and losses was ¥28,797,504.33, reflecting an increase of 18,669.84% compared to the previous year[17]. - Basic earnings per share rose to ¥0.4963, marking a 2,471.50% increase from the same period last year[17]. - The company's revenue for the reporting period reached ¥127,868,143.26, a significant increase of 204.86% compared to ¥41,942,791.56 in the same period last year[49]. - Operating profit for the first half of 2025 was ¥33,028,888.51, up from ¥2,952,403.78 in the same period last year[149]. - Net profit for the first half of 2025 was ¥29,659,293.01, compared to ¥3,246,264.75 in the first half of 2024, indicating strong growth[150]. - Total comprehensive income for the first half of 2025 was ¥29,659,293.01, up from ¥3,246,264.75 in the previous year, indicating overall financial health[150]. Assets and Liabilities - The total assets at the end of the reporting period were ¥757,163,232.21, a decrease of 4.42% from the end of the previous year[17]. - The total liabilities decreased from ¥158,044,621.97 to ¥91,268,769.84, a reduction of about 42.2%[138]. - Owner's equity increased from ¥634,097,635.23 to ¥665,894,462.37, an increase of approximately 5%[138]. - Cash and cash equivalents increased to ¥357,934,708.74, representing 47.27% of total assets, up from 18.67% last year, a significant increase of 28.60%[54]. - Accounts receivable rose to ¥91,262,741.81, accounting for 12.05% of total assets, an increase of 3.74% due to higher sales revenue[54]. - Inventory decreased to ¥88,520,817.65, making up 11.69% of total assets, down by 4.30% as a result of cost transfer during the period[54]. - Contract liabilities decreased to ¥57,712,980.53, representing 7.62% of total assets, a decline of 5.61% attributed to increased sales revenue[54]. Cash Flow - The company reported a negative cash flow from operating activities of ¥19,068,191.53, a decline of 151.58% compared to the previous year[17]. - The company’s investment activities resulted in a net cash flow of -¥24,827,566.28, a decrease of 58.24% from -¥15,689,935.63 in the previous year, mainly due to reduced purchases of financial products[49]. - The total cash outflow from operating activities in the first half of 2025 was 78,911,576.14 CNY, compared to 75,817,180.20 CNY in the first half of 2024[151]. - The cash inflow from sales of goods and services was 54,665,120.91 CNY in the first half of 2025, down from 111,951,955.34 CNY in the first half of 2024[151]. Research and Development - Research and development expenses increased by 36.37% to ¥8,995,918.56, primarily due to higher salaries and materials for R&D personnel[49]. - The company has established an expert workstation to enhance its technology innovation system and is currently developing a project on the high-value utilization of biomass materials[45]. - The company is committed to increasing R&D investment to maintain its competitive edge in the increasingly competitive domestic environmental protection industry[79]. - The company has established a research and development center in Shanghai to enhance its technical advantages in membrane technology applications[71]. Market and Industry Trends - The membrane industry in China is expected to achieve an annual growth rate of 10% to 12%, with total output value projected to reach between 500 billion to 600 billion RMB by 2026[25]. - The company is positioned to benefit from the increasing demand for industrial wastewater treatment technologies, driven by stricter environmental regulations and rising industrial wastewater discharge[26]. - The new environmental laws mandate that enterprises must adopt effective measures to collect and treat all wastewater, preventing environmental pollution[28]. - The company has identified significant potential in the agricultural sector for water conservation, which is expected to drive further growth in the industrial water treatment market[29]. Corporate Governance and Compliance - The company actively protects the rights of shareholders, especially minority shareholders, by adhering to relevant laws and regulations and ensuring transparent communication[96]. - The company has established a comprehensive environmental management system and obtained ISO14001 certification, ensuring compliance with environmental responsibilities[94]. - The company has not engaged in any related party transactions during the reporting period, ensuring operational integrity[104]. - The company has not reported any non-operating fund occupation by controlling shareholders or related parties during the reporting period[98]. Risks and Challenges - The company faces risks related to international business expansion, particularly concerning foreign exchange management and regulatory issues, which could impact profitability[79]. - Accounts receivable risks are increasing due to the expansion of the customer base and industry diversity, prompting the company to implement strict credit management and incentivize collection efforts[79]. - Human resource management risks are being addressed through external recruitment and internal training to ensure a stable talent pool for future growth[80]. Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 5,565[125]. - Major shareholders include Ge Wenyue with a 22.48% stake and three other shareholders each holding 5.31%[125]. - The company has not engaged in any significant mergers or acquisitions during the reporting period[119]. - There were no significant changes in share capital or stock buybacks reported[124]. Fundraising and Investments - The company raised a total of RMB 389.66 million from the public offering, with a net amount of RMB 352.92 million after deducting issuance costs of RMB 36.73 million[66]. - The company has committed to invest a total of 30.0 million in various projects, with a cumulative investment progress of 89.8%[70]. - The company has a total of RMB 197.25 million in its fundraising special account as of the reporting date[67]. Accounting Policies - The financial statements were prepared in accordance with the accounting standards issued by the Ministry of Finance, ensuring a true and complete reflection of the company's financial status as of June 30, 2025[172]. - The company has specific accounting policies and estimates related to financial instruments, which are detailed in the financial statements[197][198][199][200].

8月27日，*ST凯鑫大宗交易成交15.89万股，成交额413.14万元，占当日总成交额的10.22%，成交价26元，较市场收盘价27 元折价3.7%。 | 交易日期 | 证券代码 | 证券简称 | 成交价格 (元) | 成交星 (万股/万份) | 成交金额 (万元) | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-08-27 | 300899 | *ST凯鑫 | 26.00 | 15.89 | 413.14 | 国联民生证券股份 | 国联民生证券股份 | | | | | | | | 有限公司成都锦城 | 有限公司成都锦城 | | | | | | | | 大道证券营业部 | 大道证券营业部 | ...

8月21日，*ST凯鑫（维权）大宗交易成交12.88万股，成交额318.14万元，占当日总成交额的20.73%，成交价24.7元，较市场 收盘价25.36元折价2.6%。 | 交易日期 | 证券代码 | 证券简称 | 成交价格 | 成交量 | 成交金额 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | (元) | (万股/万份) | (万元) | | | | 2025-08-21 | 300899 | *ST凯鑫 | 24.70 | 12.88 | 318.14 | 国联民生证券股份 | 国联民生证券股份 | | | | | | | | 有限公司成都锦城 | 有限公司成都锦城 | | | | | | | | 大道证券营业部 | 大道证券营业部 | ...

Group 1 - The core viewpoint highlights the rapid growth and expansion of Weifang Kaisheng New Materials Co., Ltd., which is currently operating at full capacity with orders extending into next year, indicating strong demand for its products [1] - The company produces isophthaloyl chloride, a key monomer for high-performance polymer synthesis, with a current price exceeding 10,000 yuan per ton [1] - The local government in Changyi is focusing on high-quality economic development by promoting the transformation of manufacturing towards high-end, intelligent, and green practices through major projects [1] Group 2 - Changyi is actively attracting and nurturing leading enterprises in ecological industries while extending existing industrial chains to enhance economic resilience [2] - The city has implemented a service mechanism for investment projects in the chemical industry, identifying 56 key projects and streamlining the approval process for various permits [2] - A total of 1,584 enterprises have been visited by local officials to address development challenges, improving the business environment and driving economic growth [2] Group 3 - Changyi is enhancing financial support for enterprises by establishing financial partner teams that engage directly with businesses to understand their operational needs and challenges [3] - The financial partner teams have connected with 378 enterprises, facilitating solutions for financing needs amounting to 2.63 billion yuan [3] - Various specialized financial and technological matchmaking events have been organized to provide comprehensive services to enterprises [3]

北京 BEIJING·上海 SHANGHAI·深圳 SHENZHEN·香港 HONG KONG·广州 GUANGZHOU·西安 XI'AN 致：上海凯鑫分离技术股份有限公司 北京市嘉源律师事务所 关于上海凯鑫分离技术股份有限公司 2025 年第一次临时股东大会的法律意见书 北京市嘉源律师事务所 关于上海凯鑫分离技术股份有限公司 2025 年第一次临时股东大会的法律意见书 西城区复兴门内大街 158 号远洋大厦 4 楼 中国·北京 嘉源(2025)-04-546 北京市嘉源律师事务所（以下简称"本所"）接受上海凯鑫分离技术股份有 限公司（以下简称"公司"）的委托，根据《中华人民共和国公司法》（以下简称 "《公司法》"）、《上市公司股东会规则》（以下简称"《股东会规则》"）等现行有 效的法律、行政法规、部门规章、规范性文件（以下简称"法律法规"）以及《上 海凯鑫分离技术股份有限公司章程》（以下简称"《公司章程》"）的有关规定，指 派本所律师对公司 2025 年第一次临时股东大会（以下简称"本次股东大会"）进 行见证，并依法出具本法律意见书。 为出具本法律意见书，本所指派律师现场见证了本次股东大会，查阅了公司 提供 ...

上海凯鑫分离技术股份有限公司 第一章 总则 第一条 为维护上海凯鑫分离技术股份有限公司（以下简称"公司"或"本公 司"）、股东、职工和债权人的合法权益，规范公司的组织和行为，根据《中华 人民共和国公司法》（以下简称"《公司法》"）、《中华人民共和国证券法》（以 下简称"《证券法》"）及其他相关法律、行政法规和规范性文件的有关规定，制 定本章程。 第二条 公司系由原上海凯鑫分离技术有限公司依据《公司法》和其他有关 规定整体变更设立的股份有限公司。 章程 2025 年 7 月 1 | 第一章 | 总则 3 | | --- | --- | | 第二章 | 经营宗旨和范围 4 | | 第三章 | 股份 4 | | 第一节 | 股份发行 4 | | 第二节 | 股份增减和回购 5 | | 第三节 | 股份转让 6 | | 第四章 | 股东和股东会 8 | | 第一节 | 股东 8 | | 第二节 | 股东会的一般规定 10 | | 第三节 | 股东会的召集 16 | | 第四节 | 股东会的提案与通知 17 | | 第五节 | 股东会的召开 19 | | 第六节 | 股东会的表决和决议 21 | | 第五章 | 董事和 ...

证券代码：300899 证券简称：*ST凯鑫 公告编号：2025-030 上海凯鑫分离技术股份有限公司 2025年第一次临时股东大会决议公告 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： 1、本次股东大会未出现否决议案的情形； 1、会议召开的日期、时间 （1）现场会议时间：2025年7月23日（星期三）（14：30） （2）网络投票时间： 通过深圳证券交易所交易系统进行网络投票的具体时间为：2025年7月23日 上午9:15-9:25，9:30—11:30，下午13:00—15:00； 2、本次股东大会未涉及变更以往股东大会已通过的决议。 一、会议召开和出席情况 （一）会议召开情况 通过深圳证券交易所互联网投票系统（http://wltp.cninfo.com.cn）投票的具体 时间为：2025年7月23日上午9:15—下午15:00期间的任意时间。 2、会议地点：上海市浦东新区新金桥路1888号6号楼5层公司会议室。 3、会议的召开方式：本次会议采取现场投票与网络投票相结合的方式召开。 4、股东大会的召集人：公司董事会。公司第四届董事会第六次会 ...