证券代码：300848 证券简称：美瑞新材 公告编号：2026-004 美瑞新材料股份有限公司 关于为子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。 特别风险提示： 本次担保的对象为美瑞新材料股份有限公司（以下简称"公司"）的控股子公司美瑞 科技（河南）有限公司（以下简称"美瑞科技"），美瑞科技的资产负债率超过 70%，敬请 广大投资者注意投资风险。 一、担保情况概述 1、已审批通过的担保额度 公司于 2022 年 3 月 12 日、2022 年 4 月 8 日分别召开了第三届董事会第四次会议、2021 年年度股东大会，审议通过了《关于为子公司提供担保的议案》，同意公司对美瑞科技提 供不超过 8 亿元的担保额度，上述额度适用范围包括但不限于美瑞科技申请及办理各类贷 款、信用证、保函、银行承兑汇票、融资租赁等业务，自公司 2021 年年度股东大会审议通 过之日起 7 年内有效，在额度内可循环使用。具体内容详见公司于 2022 年 3 月 15 日在巨 潮资讯网（www.cninfo.com.cn）披露的《关于为子公司提供担保的公告》。 ...

证券代码：300848 证券简称：美瑞新材 公告编号：2026-002 美瑞新材料股份有限公司 关于使用部分闲置自有资金购买理财产品的进展公告 | 序号 | 受托方 | 产品名称 | 金额 | 产品起息日 | 产品到期日 | 产品类型 | 预计年 化收益 | 购买主体 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | （万元） | | | | 率 | | | 1 | 中国民生 银行股份 | 聚赢系列-月月盈结构 | 2,000 | 2026/1/1 | 2026/1/31 | 保本浮动收益 | 1%-2.13% | 美瑞科技（河 | | | | 性存款（SDGC250020V） | | | | 型 | | 南）有限公司 | | | 有限公司 | | | | | | | | 一、本次购买理财产品的基本情况 二、审批程序 公司于2025年4月19日召开第四届董事会第五次会议、第四届监事会第五次会议，审议通 过了《关于使用部分闲置自有资金购买理财产品的议案》，保荐机构就该事项进行了核查并 出具了同意的核查意见。 公司本次使用部分闲置自 ...

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。 美瑞新材料股份有限公司（以下简称"公司"）于2025年3月15日召开第四届董事会第四 次会议、第四届监事会第四次会议，审议通过了《关于使用部分闲置募集资金进行现金管理 的议案》，同意公司在确保不影响募集资金投资项目建设和募集资金安全的情况下，使用合 计不超过1.95亿元（含本数）的闲置募集资金进行现金管理，上述额度有效期自董事会审议 通过之日起一年内有效，在前述额度和期限范围内可循环滚动使用。闲置募集资金现金管理 到期后将及时归还至募集资金专户。并授权董事长或董事长授权的其他人士行使该项投资决 策权及签署相关合同文件，并由财务部负责具体的购买事宜。具体内容详见公司披露于巨潮 资讯网（www.cninfo.com.cn）的《关于使用部分闲置募集资金进行现金管理的公告》（公告 编号：2025-012）。 近日，公司使用部分闲置募集资金购买了现金管理产品，现将相关事宜公告如下： 一、本次购买现金管理产品的基本情况 公司购买现金管理产品情况： | 序 | 受托方 | 产品名称 | 金额 | 产品起息日 | 产品到期日 | ...

证券代码：300848 证券简称：美瑞新材 公告编号：2026-003 美瑞新材料股份有限公司 关于拟对控股子公司增资暨关联交易进展的公告 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。 一、公司向控股子公司增资暨关联交易概述 根据美瑞新材料股份有限公司（以下简称"公司"）整体战略发展规划与业务发展需 要，公司已于 2025 年 8 月 23 日分别召开第四届董事会独立董事专门会议第四次会议、第 四届董事会第七次会议，审议通过了《关于拟对控股子公司增资暨关联交易的议案》，同 意公司向控股子公司美瑞科技（河南）有限公司（以下简称"美瑞科技"）进行最高不超 过 35,000 万元人民币的增资，最终增资额以增资协议签署内容为准。美瑞科技其余股东均 确认放弃本次增资的优先认缴权。由于美瑞科技的股东之一为青岛瑞华投资合伙企业（有 限合伙）（以下简称"青岛瑞华"），公司实际控制人王仁鸿先生持有其 59.33%的合伙份 额，并担任其执行事务合伙人，根据《深圳证券交易所创业板股票上市规则》等规定，青 岛瑞华为本公司的关联方，故本次交易事项构成关联交易。具体内容详见公司在巨潮资 ...

（文章来源：证券时报网） 据iFinD统计，截至1月26日，沪深两市共有103股连续5日或5日以上获融资净买入。连续获融资净买入 天数最多的股票是华天酒店，连续16个交易日获净买入；连续获融资净买入天数较多的还有中国平安、 贵州茅台、牧原股份、洛阳钼业、广合科技、新华保险、新产业、天山电子等股。 ...

Core Viewpoint - The PCB industry is entering a new high prosperity cycle driven by the explosive growth in AI computing power demand, with significant increases in the demand for high-end PCBs due to emerging fields like AI servers and intelligent driving [1][2]. Group 1: Industry Trends - Since 2026, the PCB sector has been on an upward trend, with many stocks in the PCB concept rising sharply as of January 22 [1]. - The demand for high-density interconnect (HDI) and high-layer boards is surging due to the higher requirements for layers, precision, and reliability in AI applications [1]. - Goldman Sachs predicts that the global AI server PCB market will grow by 113% year-on-year in 2026 and by 117% in 2027 [1]. Group 2: Company Performance - Companies like Jin'an Guoji, Shenghong Technology, and others are expected to report significant year-on-year profit growth, with Jin'an Guoji forecasting a net profit of 280 million to 360 million yuan, representing a growth of 655% to 871% [3]. - Shenghong Technology anticipates a net profit of 4.16 billion to 4.56 billion yuan, a year-on-year increase of 260% to 295%, driven by the mass production of high-end products in key areas like AI computing and data centers [3]. Group 3: Market Dynamics - The application of PCBs in AI servers is increasing, with PCB backplanes and mid-planes gradually replacing traditional copper cable connections, indicating a system architecture upgrade [2]. - The current active performance of the PCB concept sector is attributed to strong AI computing demand, improving industry fundamentals, and proactive capital investment [4]. - Not all PCB companies will benefit equally from the AI boom; only those with capabilities in high-layer, high-frequency, and HDI production can access core supply chains of major players like NVIDIA and AMD [4].

Market Overview - The Shanghai Composite Index closed at 4120.10 points, above the annual line, with a change of 0.16% [1] - The total trading volume of A-shares reached 1,645.83 billion yuan [1] Stocks Above Annual Line - A total of 61 A-shares have surpassed the annual line today, with notable stocks showing significant deviation rates [1] - The stocks with the highest deviation rates include: - Huawi Design (华维设计) with a deviation rate of 24.42% - Hualing Co. (华岭股份) at 5.51% - Huilong Piston (汇隆活塞) at 4.81% [1] Detailed Stock Performance - The following table summarizes the performance of selected stocks that have crossed the annual line: - Huawi Design (华维设计): Today's change of 29.96%, turnover rate of 26.39%, annual line at 14.64 yuan, latest price at 18.22 yuan [1] - Hualing Co. (华岭股份): Today's change of 12.70%, turnover rate of 9.21%, annual line at 24.90 yuan, latest price at 26.27 yuan [1] - Huilong Piston (汇隆活塞): Today's change of 18.06%, turnover rate of 13.30%, annual line at 9.86 yuan, latest price at 10.33 yuan [1] - Other notable stocks include: - Wuhan Fangu (武汉凡谷) with a deviation rate of 4.17% - Meirui New Materials (美瑞新材) with a deviation rate of 3.81% [1] Additional Stocks with Minor Deviations - Stocks with smaller deviation rates that have just crossed the annual line include: - Gongdong Medical (拱东医疗) and Chongqing Gas (重庆燃气) [1] - The performance of these stocks indicates a cautious upward trend in the market [1]

Group 1 - The core viewpoint of the news is that Meirui New Materials has shown positive stock performance and financial growth, indicating potential investment opportunities [1][2]. - As of January 15, the stock price of Meirui New Materials increased by 2.06% to 16.35 CNY per share, with a market capitalization of 6.996 billion CNY [1]. - The company has experienced a year-to-date stock price increase of 3.35%, with a 5-day increase of 5.01%, a 20-day increase of 15.06%, and a 60-day increase of 5.69% [1]. Group 2 - For the period from January to September 2025, Meirui New Materials achieved operating revenue of 1.272 billion CNY, representing a year-on-year growth of 3.22% [2]. - The net profit attributable to the parent company for the same period was 58.3457 million CNY, reflecting a year-on-year increase of 15.22% [2]. - The company has distributed a total of 122 million CNY in dividends since its A-share listing, with 81.8138 million CNY distributed over the past three years [3].

Group 1: Stock Performance - As of January 14, Meirui New Materials' stock price increased by 2.03%, reaching 16.12 CNY per share, with a trading volume of 37.52 million CNY and a turnover rate of 0.93%, resulting in a total market capitalization of 6.898 billion CNY [1] - Year-to-date, the stock price has risen by 1.90%, with a 3.60% increase over the last five trading days, a 10.26% increase over the last 20 days, and a 5.08% increase over the last 60 days [1] Group 2: Financial Performance - For the period from January to September 2025, Meirui New Materials achieved an operating revenue of 1.272 billion CNY, representing a year-on-year growth of 3.22%, and a net profit attributable to shareholders of 58.35 million CNY, reflecting a year-on-year increase of 15.22% [2] - The company has distributed a total of 122 million CNY in dividends since its A-share listing, with 81.81 million CNY distributed over the past three years [3] Group 3: Company Overview - Meirui New Materials Co., Ltd. is located at 35 Changsha Street, Yantai Development Zone, Shandong Province, and was established on September 4, 2009, with its listing date on July 20, 2020 [1] - The company's main business involves the research, production, sales, and technical services of thermoplastic polyurethane elastomers (TPU), with 95.24% of its revenue coming from polyurethane new materials, 4.51% from functional chemical raw materials, and 0.25% from by-products and others [1] - Meirui New Materials is classified under the Shenwan industry as basic chemicals - chemical products - polyurethane, and is associated with concepts such as biodegradable materials, Xiaomi concept, charging piles, new materials, and Huawei concept [1]

Investment Rating - The industry investment rating is maintained as "Positive" [6] Core Insights - The trend towards lightweight humanoid robots is irreversible, with the future widespread application of electronic skin expected to drive growth in orders for dexterous hands and related manufacturers, benefiting lightweight material and component suppliers [3] - TPU (Thermoplastic Polyurethane) materials exhibit significant advantages such as good stretchability, abrasion resistance, thermal stability, and corrosion resistance, with sufficient domestic production capacity [9][17] - The global electronic skin market is projected to reach USD 6.44 billion by 2025 and USD 111.53 billion by 2035, with a compound annual growth rate (CAGR) of 33% over the next decade, driven primarily by medical needs, wearable devices, and robotics applications [13][17] Summary by Sections TPU Material Advantages - TPU materials combine the processing capabilities of plastics with the elasticity of rubber, offering excellent biocompatibility, high-temperature resistance, and corrosion resistance. The domestic production capacity is primarily focused on mid-to-low-end products, with leading domestic companies achieving quality comparable to international leaders [9][18] Electronic Skin Market - The electronic skin market is expected to grow rapidly, with robotics applications accounting for approximately 42% of the market. About 68% of robotics laboratories are actively testing electronic skin to enhance tactile perception [13][17] Application in Robotics - TPU materials are well-suited for the performance requirements of electronic skin and lightweight structural components in robots. They have been explored in applications such as the passive support system of the Xiaopeng IRON robot and in collaborations between Fourier Intelligence and BASF [17][18]