证券代码：002409 证券简称：雅克科技 公告编号：2025-024 江苏雅克科技股份有限公司 公司独立董事发表了同意的独立意见，本事项须提交股东大会审议。 特此公告。 江苏雅克科技股份有限公司 董事会 二〇二五年八月二十八日 雷亚玲女士简历： 关于变更董事的公告 特别提示：本公司及除杨征帆先生以外的全体董事、监事、高级管理人员保 证公告内容真实、准确和完整，不存在虚假记载、误导性陈述或者重大遗漏。 江苏雅克科技股份有限公司（以下简称"公司"）董事会于近日收到原董事 张昊玳女士的辞职报告，其因工作调动，辞去公司董事职务，辞职后张昊玳女士 不再担任公司及子公司任何职务。 张昊玳女士在任职期间，工作兢兢业业，勤勉尽责，公司对张昊玳女士在其 任职期间为公司发展所作的贡献表示衷心感谢。 2025年8月26日，公司第六届董事会第十五次会议审议通过了《关于变更公 司董事的议案》，同意提名雷亚玲女士为公司第六届董事会董事候选人（简历附 后），任期自股东大会审议通过之日起至公司第六届董事会届满之日止。 雷亚玲女士，中国国籍，1991 年 4 月出生，无境外永久居留权,毕业于中国 人民大学财政金融学院，硕士研究生学历。现任华 ...

证券代码：002409 证券简称：雅克科技 公告编号：2025-025 江苏雅克科技股份有限公司 关于召开2025年第一次临时股东大会的通知 特别提示：本公司及董事会全体成员保证公告内容真实、准确和完整，不存 在虚假记载、误导性陈述或者重大遗漏。 江苏雅克科技股份有限公司（以下简称"公司"或"本公司"）第六届董事 会第十五次会议于 2025 年 8 月 26 日在江苏省宜兴市经济技术开发区公司会议室 召开，会议审议通过了《关于召开公司 2025 年第一次临时股东大会的议案》。公 司决定于 2025 年 9 月 12 日召开 2025 年第一次临时股东大会。现将本次股东大 会的有关事项通知如下： 一、召开会议基本情况 1、股东大会届次：2025 年第一次临时股东大会。 经公司第六届董事会第十五次会议审议通过，决定召开公司 2025 年第一次 临时股东大会。 3、会议召开的合法、合规性：本次股东大会会议召开符合《公司法》、《上 市公司股东大会规则》等有关法律法规、部门规章、规范性文件和本公司章程的 规定。 4、会议召开时间： （1）现场会议召开时间：2025 年 9 月 12 日（星期五）下午 13:30。 （2 ...

证券代码：002409 证券简称：雅克科技 公告编号：2025-022 江苏雅克科技股份有限公司 第六届监事会第十二次会议决议公告 特别提示：本公司及全体监事保证公告内容真实、准确和完整，不存在虚假记 载、误导性陈述或者重大遗漏。 江苏雅克科技股份有限公司（以下简称"公司"）第六届监事会第十二次会议于 2025 年 08 月 26 日下午 2:00 在江苏省宜兴经济开发区公司会议室召开，本次会议 的通知已于 2025 年 08 月 16 日以电话形式通知了全体监事。会议应到监事 3 人，实 到监事 3 人，公司监事秦建军先生、卞红星先生、曹恒先生以现场方式参加本次会 议。公司部分高管列席了本次会议。会议的召集、召开符合《中华人民共和国公司 法》和《公司章程》的相关规定。 本次会议由监事会主席秦建军先生主持，经与会监事讨论，审议并通过了如下 决议： 二、以 3 票同意、0 票反对、0 票弃权的表决结果，审议通过了《2025 年半年 度财务报告》。 三、以 3 票同意，0 票反对，0 票弃权，审议通过了《关于 2025 年中期分红方 案的议案》，同意将上述议案提交公司股东大会审议。 1 为提高分红水平、增加分红频 ...

江苏雅克科技股份有限公司 2025 年半年度报告全文 江苏雅克科技股份有限公司 Jiangsu Yoke Technology Co., Ltd. 2025 年半年度报告 股票简称：雅克科技 股票代码：002409 2025 年 08 月 1 江苏雅克科技股份有限公司 2025 年半年度报告全文 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。 公司负责人沈琦、主管会计工作负责人覃红健及会计机构负责人(会计主 管人员)张俊声明：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。 本报告若涉及未来计划等前瞻性陈述属于计划性事项，存在不确定性， 不构成公司对投资者的实质性承诺，投资者及相关人士均应当对此保持足够 的风险认识，并且应当理解计划、预测与承诺之间的差异，敬请投资者注意 投资风险。 关于公司可能面对的相关风险因素，敬请参照本报告第三节"管理层讨 论与分析"中"十、公司面临的风险和应对措施"的部分表述，请投资者注 意阅读。 公司经 ...

Investment Rating - The report maintains a positive outlook on the chemical sector, emphasizing the value of allocation in this area due to macroeconomic factors and domestic policy changes [3][4]. Core Insights - The report highlights the expected increase in oil supply led by non-OPEC countries and a significant growth in overall supply, while global GDP is projected to maintain a growth rate of 2.8%. However, demand growth for oil may slow due to tariff policies [3][4]. - The anticipated interest rate cuts by the Federal Reserve and domestic anti-involution measures are expected to boost the Producer Price Index (PPI), enhancing the allocation value in the chemical sector. Price increases for titanium dioxide and phosphate fertilizers are noted, with specific companies recommended for investment [3][4]. - The report identifies a recovery in the domestic computing power chain and suggests that companies involved in this sector will benefit from ongoing developments in domestic chip design and AI applications [3][4]. Summary by Sections Industry Dynamics - Oil supply is expected to increase significantly, with non-OPEC countries leading the way. Global GDP growth is stable at 2.8%, but demand growth for oil may face challenges due to tariff impacts. Coal prices are anticipated to stabilize, while natural gas export facilities in the U.S. may reduce import costs [3][4]. Chemical Sector Allocation - The report suggests focusing on the chemical sector due to favorable macroeconomic conditions. Price adjustments in titanium dioxide and phosphate fertilizers are highlighted, with specific companies such as Yuntianhua and Hubei Yihua recommended for investment [3][4]. Investment Analysis - Traditional cyclical stocks and specific segments within the chemical industry are recommended for investment. Companies like Wanhua Chemical and Baofeng Energy are highlighted for their potential growth. The report also emphasizes the importance of monitoring the performance of various chemical products and their pricing trends [3][4][17].

Group 1 - The core viewpoint of the article highlights the performance and valuation of China Shipbuilding Special Gas Co., Ltd. (中船特气), noting its stock price increase and high PE ratio compared to industry averages [1][2] - As of August 25, the company's stock closed at 41.94 yuan, with a rolling PE ratio of 73.29 times, and a total market capitalization of 22.204 billion yuan [1] - The electronic chemical industry has an average PE ratio of 69.22 times, with a median of 62.65 times, positioning China Shipbuilding Special Gas at 19th in the industry ranking [1][2] Group 2 - The company specializes in the research, production, and sales of electronic specialty gases and trifluoromethanesulfonic acid series products, with key products including nitrogen trifluoride and tungsten hexafluoride [1] - In the first half of 2025, the company achieved an operating income of 1.04 billion yuan, a year-on-year increase of 12.60%, and a net profit of 178 million yuan, reflecting a decrease of 0.55% year-on-year, with a gross profit margin of 30.35% [1] - As of the 2025 semi-annual report, nine institutions held shares in the company, with a total holding of 57.4134 million shares valued at 1.66 billion yuan [1]

公开资料显示，华夏线上经济主题精选混合基金成立于2020年8月26日，截至2025年6月30日，华夏线上 经济主题精选混合规模13.09亿元，基金经理为黄文倩。 金融界2025年8月22日消息，华夏线上经济主题精选混合(010020) 最新净值0.8389元，增长1.97%。该基 金近1个月收益率4.78%，同类排名4187|4703；近3个月收益率8.76%，同类排名4050|4632；今年来收益 率12.51%，同类排名3703|4492。 华夏线上经济主题精选混合股票持仓前十占比合计41.29%，分别为：海尔智家（5.67%）、格力电器 （5.14%）、中国电信（5.03%）、美的集团（5.00%）、顾家家居（4.44%）、中天科技（3.92%）、北 方华创（3.70%）、思特威-W（2.90%）、比音勒芬（2.78%）、雅克科技（2.71%）。 简历显示：黄文倩女士:复旦大学金融学硕士。曾任中国国际金融有限公司高级经理。2011年11月加入 华夏基金管理有限公司,曾任投资研究部研究员、投资经理、华夏新兴消费混合型证券投资基金基金经 理(2018年11月7日至2020年5月7日期间)等,现任投资研究部总 ...

Group 1 - The stock price of Yake Technology closed at 60.01 yuan on August 20, down 0.32% from the previous trading day, with a trading volume of 940 million yuan [1] - The stock experienced a fluctuation of 2.41% on that day, with a turnover rate of 4.96%, and a total market capitalization of 28.56 billion yuan [1] - Yake Technology specializes in the research, production, and sales of electronic chemicals, which are widely used in semiconductor, flat panel display, and photovoltaic industries [1] Group 2 - Yake Technology is a constituent of the Shenzhen Component Index and holds a significant position in the electronic chemicals segment [1] - On August 20, the net outflow of main funds for Yake Technology was 35.12 million yuan, with a cumulative net outflow of 112 million yuan over the past five days [1] - The current price-to-earnings ratio of the company is 27.43 times, and the price-to-book ratio is 3.91 times [1]

内容概况：海绵铪行业作为支撑核能发展和高端电子材料制造的战略性基础产业，近年来保持稳定增长 的发展态势。在核能领域，随着国内新一代核反应堆建设步伐加快和现役机组维护需求持续释放，海绵 铪作为控制棒关键材料的应用范围不断扩大；同时半导体产业国产化进程的深入推进，特别是先进制程 芯片对高纯铪靶材需求的快速增长，共同推动了行业产能的稳步提升和技术工艺的持续优化。通过分离 提纯技术的创新突破，国内海绵铪生产的回收效率和产品纯度得到显著改善，产品质量已逐步接近国际 先进水平。据统计，2024年中国海绵铪行业产量约为18吨。未来，随着可控核聚变等前沿技术研发投入 的持续加大，以及半导体制造工艺向更精密方向演进，海绵铪市场需求有望保持稳定增长，行业将迎来 更广阔的发展空间，预计2025年中国海绵铪行业产量将达到19吨。 相关上市企业：中国核电（601985）、中国广核（003816）、东方电气（600875）、钢研高纳 （300034）、抚顺特钢（600399）、西部超导（688122）、宏昌电子（603002）、美联新材 （300586）、雅克科技（002409）、上纬新材（688585）等。 相关企业：中信锦州金属股份 ...

Summary of AI PCB Industry and Related Companies Industry Overview - The AI PCB market is expected to exceed $10 billion by 2026 and reach over $13 billion by 2027, driven primarily by the surge in demand for ASICs and switches, as well as the application of NVIDIA's Rubin series products [1][2][4]. Key Companies and Market Dynamics - **High-Speed Copper Clad Laminate (CCL)**: NVIDIA's cabinets and ASIC solutions primarily utilize the Ma 8 CCL, with the next-generation Ma 9 CCL expected to triple the value per unit in 1.6T switches. Companies like Shengyi Technology and Nanya New Material are poised to expand their market share [1][5]. - **PCB Market Leaders**: Companies such as Shenzhen Circuits, Huitian Technology, and Pegatron hold significant market shares in the ASIC and switch PCB markets. Pegatron stands out for its mSAP technology, while Shengyi Technology and Nanya New Material excel in high-speed CCL [1][6][9]. - **Profit Elasticity**: High-speed CCL companies exhibit substantial profit elasticity. Shengyi Technology's monthly production capacity is 1 million units, with a potential annual revenue of approximately 20 billion RMB, indicating significant profit potential [7]. Price Trends and Future Expectations - **Ordinary CCL Pricing**: Prices for ordinary CCL (FR4) rose by 5% to 10% from March to May but fell in June due to decreased demand. However, a price increase of 7% to 8% was announced by secondary companies in early August, indicating a positive outlook for future price increases due to reduced supply from leading companies shifting capacity to high-speed boards and increased AI PCB demand [8][9]. Technological Developments - **PCB Technology Trends**: The industry is witnessing a shift from 32-layer to 36-layer and above high-multilayer PCBs, with HDI boards transitioning from 5-stage to 7-stage enhancements. The copper foil sector is also recovering, with high-frequency ultra-low profile (HZLP) copper foil being applied in high-end AI servers [3][33]. Electronic Fabric Market - The electronic fabric market is transitioning from traditional fiberglass to quartz fabric, which is essential for high-frequency applications. Companies like Zhongyi Technology are advancing in this space, with plans to achieve an annual production capacity of 20 million meters by 2030 [10][11]. Competitive Landscape - **Key Players**: In the AI PCB sector, Shenzhen Circuits, Huitian Technology, and Pegatron are recommended for their strong HDI technology. Shengyi Technology and Nanya New Material are favored in the high-speed CCL domain due to their established supply chains and production capacities [6][9]. - **Quartz Fabric Development**: Zhongyi Technology is a leading player in quartz electronic fabric, with significant advancements in product capabilities and production capacity [11][12]. Conclusion - The AI PCB industry is on a growth trajectory, driven by technological advancements and increasing demand for high-performance materials. Key players are well-positioned to capitalize on these trends, with a focus on expanding production capacities and enhancing product offerings to meet the evolving market needs [1][2][3][4][5][6][7][8][9][10][11][12][33].