2025 年半年度非经营性资金占用及其他关联资金往来情况汇总表 编制单位：山东日科化学股份有限公司 单位：元 | 小计 | | | — | 13,474,892.52 | 95,045,868.37 | 104,325,787.55 | 4,194,973.34 | — | — | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 总计 | — | — | — | 342,199,533.47 | 109,321,545.56 | 139,931,418.02 | 31,589,661.01 | — | — | | 法定代表人：刘大伟 | | | | 主管会计工作负责人：姜霖 | | | 会计机构负责人（会计主管人员）： | 姜霖 | | | 非经营性 | | 占用方与上市公司的关 | 上市公司核算 | 2025 年期初占 | 2025 年半年度占 | 2025 年半年度 | 2025 年半年度 | 2025 年半年期 | 占用形成 | | | --- | --- | --- | --- | --- | --- | --- | -- ...

证券代码：300214 证券简称：日科化学 公告编号：2025-074 山东日科化学股份有限公司 第六届监事会第七次会议决议公告 本公司及监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、监事会会议召开情况 具体内容详见公司在巨潮资讯网（www.cninfo.com.cn）上刊登《2025年半 年度报告》、《2025年半年度报告摘要》（公告编号：2025-075）。 表决结果：3票同意，0票反对，0票弃权。 三、备查文件 1、本次监事会会议通知在 2025 年 8 月 15 日以专人送达的方式发出。 2、公司第六届监事会第七次会议，于 2025 年 8 月 25 日在公司会议室以现 场表决的方式召开。 3、本次监事会会议应出席的监事 3 人，实际出席会议的监事 3 人。 4、本次监事会会议由监事会主席韩成功先生主持。 5、本次监事会会议的召开符合有关法律、行政法规、部门规章、规范性文 件和公司章程、监事会议事规则的规定。 二、监事会会议审议议案情况 审议通过了《关于公司<2025年半年度报告>及其摘要的议案》 与会监事一致认为：经审核，监事会认为董事会编制和审议公司 ...

4、本次董事会会议由董事长田志龙先生主持，监事会主席韩成功先生列席 会议。 证券代码：300214 证券简称：日科化学 公告编号：2025-073 山东日科化学股份有限公司 第六届董事会第八次会议决议公告 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、本次董事会会议的通知在2025年8月15日以专人送达的方式发出。 2、第六届董事会第八次会议于2025年8月25日在公司会议室以现场方式召开。 3、本次董事会会议应出席董事5人，实际出席会议董事5人。 公司第六届董事会第八次会议决议。 5、本次董事会会议的召开符合有关法律、行政法规、部门规章、规范性文 件和公司章程的规定。 二、董事会会议审议情况 审议通过了《关于公司<2025年半年度报告>及其摘要的议案》 公司董事在全面审核公司2025年半年度报告及其摘要后，一致认为：公司 2025年半年度报告及其摘要真实、准确、完整地反映了公司的实际经营状况和经 营成果。 具体内容详见公司在巨潮资讯网（www.cninfo.com.cn）上刊登《2025年半 年度报告》、《2025年半年度报告摘 ...

山东日科化学股份有限公司 2025 年半年度报告全文 山东日科化学股份有限公司 Shandong Rike Chemical Co.,LTD 2025 年半年度报告 | 股票代码： | 300214 | | | | | | --- | --- | --- | --- | --- | --- | | 股票简称： | 日科化学 | | | | | | | | | | | 日 | | 披露日期： | 2025 | 年 | 8 月 | 26 | | 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容 的真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担 个别和连带的法律责任。 公司负责人刘大伟、主管会计工作负责人姜霖及会计机构负责人(会计主 管人员)姜霖声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本次半年报的董事会会议。 本报告中如有涉及未来的计划、业绩预测等方面的内容，均不构成本公 司对任何投资者及相关人士的承诺，投资者及相关人士均应对此保持足够的 风险认识，并且应当理解计划、预测与承诺之间的差异。 公司已在本报告中详细阐述可能 ...

Group 1 - The acrylic acid concept sector increased by 2.56%, ranking fifth among concept sectors, with 13 stocks rising, including Xingye Co., which hit the daily limit [1] - Notable stock performances within the acrylic acid sector include Bohai Chemical, Akerley, and Guoen Co., which rose by 6.42%, 4.84%, and 4.10% respectively [1] Group 2 - The acrylic acid concept sector saw a net inflow of 231 million yuan from main funds, with 10 stocks receiving net inflows, and 7 stocks exceeding 10 million yuan in net inflows [2] - Xingye Co. led the net inflow with 105 million yuan, followed by Tianlong Group, Bohai Chemical, and Satellite Chemical with net inflows of 75.79 million yuan, 35.55 million yuan, and 20.25 million yuan respectively [2] Group 3 - In terms of fund inflow ratios, Xingye Co., Bohai Chemical, and Hongqiang Co. had the highest net inflow rates at 38.39%, 13.27%, and 8.28% respectively [3] - The acrylic acid concept fund inflow rankings show that Xingye Co. had a daily increase of 10.02% with a turnover rate of 6.04%, while Tianlong Group and Bohai Chemical had increases of 1.70% and 6.42% respectively [3][4]

Group 1 - The stock price of Rike Chemical as of August 15, 2025, is reported at 8.43 yuan, a decrease of 0.94% from the previous trading day [1] - The opening price for the day was 8.40 yuan, with a high of 9.00 yuan and a low of 8.19 yuan, resulting in a volatility of 9.52% [1] - The trading volume for the day was 640,801 hands, with a total transaction amount of 549 million yuan [1] Group 2 - Rike Chemical's main business involves the research, development, production, and sales of plastic additives, which are widely used in the plastic processing industry [1] - The company is categorized under the plastic products sector and is registered in Shandong Province [1] Group 3 - On August 15, the stock price of Rike Chemical experienced rapid fluctuations, with a rebound of over 2% within 5 minutes around 9:35 AM, followed by a decline of over 2% within 5 minutes at 9:47 AM, indicating active market trading [1] - The net outflow of main funds for Rike Chemical on that day was 6.91 million yuan, accounting for 0.2% of the circulating market value [1] - Over the past five trading days, the cumulative net inflow of main funds was 27.71 million yuan, representing 0.82% of the circulating market value [1]

Market Overview - The chemical products sector experienced a decline of 1.49% on August 14, with silane technology leading the drop [1] - The Shanghai Composite Index closed at 3666.44, down 0.46%, while the Shenzhen Component Index closed at 11451.43, down 0.87% [1] Stock Performance - Notable gainers in the chemical products sector included: - Xinyeqiang (603155) with a closing price of 18.32, up 10.03% and a trading volume of 258,500 shares, totaling 445 million yuan [1] - Jinghua New Materials (603683) closed at 24.77, up 6.81% with a trading volume of 184,400 shares [1] - Rike Chemical (300214) closed at 8.51, up 6.11% with a trading volume of 655,500 shares [1] - Other significant gainers included Xinchao New Materials (301076) and Bailong Chuangyuan (605016) with increases of 5.24% and 3.57% respectively [1] Fund Flow Analysis - The chemical products sector saw a net outflow of 3.174 billion yuan from institutional investors, while retail investors contributed a net inflow of 2.748 billion yuan [2] - The sector's overall fund flow indicates a mixed sentiment, with institutional investors withdrawing capital while retail investors showed interest [2] Individual Stock Fund Flow - Xinyeqiang (603155) had a net outflow of 50.11 million yuan from institutional investors, while retail investors contributed a net inflow of 38.76 million yuan [3] - Jinghua New Materials (603683) experienced a net inflow of 34.91 million yuan from institutional investors, but a net outflow of 41.08 million yuan from retail investors [3] - Other stocks like ST Lianchuang (300343) and Ruanhe Materials (300727) also showed varied fund flows, indicating differing investor sentiments across the sector [3]

Company Performance - As of August 12, 2025, the stock price of Dayco Chemical (300214) closed at 7.49 yuan, an increase of 1.49% with a turnover rate of 6.25% and a trading volume of 251,900 hands, amounting to 189 million yuan [1] - The latest quarterly report shows total operating revenue of 932 million yuan, a year-on-year increase of 53.56%, and a net profit attributable to shareholders of 8.63 million yuan, a year-on-year increase of 0.91%. However, the net profit after deducting non-recurring gains and losses was 11.03 million yuan, a year-on-year decrease of 10.86% [1] - The company's liquidity ratios are as follows: current ratio at 0.986, quick ratio at 0.811, and debt-to-asset ratio at 49.06% [1] Investment and Business Activities - Dayco Chemical has made investments in 10 external companies and participated in 21 bidding projects [2] - The company holds 22 trademark registrations and 63 patent applications, along with 37 administrative licenses [2] Company Background - Established in 2003, Dayco Chemical is located in Weifang City and primarily engages in the manufacturing of chemical raw materials and products [1]

（文章来源：证券日报） 证券日报网讯 8月11日晚间，日科化学发布公告称，公司2025年第三次临时股东大会于2025年8月11日 召开，审议通过了《关于增加2025年度日常关联交易预计的议案》。 ...

Core Viewpoint - The article discusses the performance and strategic decisions of Nikkoh Chemical, highlighting its leading position in the plastic and rubber additives industry, while also addressing the challenges and implications of its recent investments and stock incentive plans [4][26]. Financial Performance - In 2024, the company's total revenue reached approximately 3.52 billion, a year-on-year increase of 38.64% compared to 2.54 billion in 2023 [5]. - The chemical industry contributed 95.36% of the total revenue, with ACR series products accounting for 49.17% and ACM series products for 34.87% of the revenue [5]. - The company experienced a significant increase in revenue in Q1 2025, with a 54% rise to 900 million [6]. Profitability Challenges - Despite revenue growth, the company's profit margins declined, with ACM series products' gross margin dropping by 8.7 percentage points into negative territory, and ACR series products' gross margin decreasing by 3.6 percentage points [8]. - The decline in margins is attributed to intense competition in the ACM product line and the ramp-up of new production capacities, which led to increased costs and lower utilization rates [10][12]. Production and Capacity Expansion - The company reported a 20%+ increase in both sales and production volumes for its main products, aligning with revenue growth [15]. - Fixed asset depreciation rose significantly from 3.43 million in 2023 to 20.75 million in 2024, indicating increased capital expenditures for capacity expansion [16]. - The company’s fixed assets increased dramatically, with a total of 26.5 billion by the end of 2024, marking a substantial investment in new production capabilities [19]. Stock Incentive Plan - The company announced a stock incentive plan involving 4.15% of its shares to incentivize key personnel in its newly acquired computing power leasing business, which has raised concerns about the appropriateness of such incentives given the company's current financial performance [26][30]. - The performance targets set for the stock incentives are perceived as lenient, focusing solely on revenue growth without considering profitability [29][32]. Strategic Concerns - The acquisition of a controlling stake in Carbon Technology for 110 million is viewed as a superficial move to appease investors, with the stock incentive plan further complicating the company's strategic direction [31]. - There are internal dissenting opinions regarding the company's foray into the computing power sector, with concerns about the lack of experience and the potential risks associated with this new business line [33].