证券日报网讯 12月16日，凌玮科技在互动平台回答投资者提问时表示，公司产品生产用的主要原材料 硅酸钠属于大宗商品，价格受国内外供需市场的影响，其价格上涨会对公司的毛利率造成一定的影响， 但为最大限度地降低硅酸钠价格上涨带来的风险，公司将采取以下应对措施：（1）拓展硅酸钠采购的 备选供应商，降低采购成本；（2）根据市场行情与客户协商调整价格，抵消硅酸钠价格上涨的不利影 响；（3）加强精益管理，优化生产工艺流程，降低生产成本。 （编辑 王雪儿） ...

证券代码：301373 证券简称：凌玮科技 公告编号：2025-127 广州凌玮科技股份有限公司 2025年度第四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。 特别提示： 1、本次股东大会不存在否决议案的情形。 2、本次股东大会不涉及变更以往股东大会决议的情形。 一、会议召开和出席情况 （一）会议的召开情况 1、会议召开时间： （1）现场会议时间：2025 年 12 月 11 日（星期四）15:00。 （2）网络投票时间：2025 年 12 月 11 日。其中，通过深圳证券交易所交易 系统进行网络投票的时间为 2025 年 12 月 11 日的交易时间，即 9:15-9:25， 9:30-11:30 和 13:00-15:00；通过深圳证券交易所互联网投票系统进行网络投票 的时间为 2025 年 12 月 11 日 9:15-15:00。 2、会议召开地点：广州市番禺区番禺大道北 555 号番禺节能科技园内天安 科技交流中心 702 公司总部大会议室。 3、会议召开方式：本次股东大会采取现场投票及网络投票相结合的方式。 4、召集人：公 ...

中国 深圳 福田区益田路 6001 号太平金融大厦 11、12 楼 邮政编码：518038 11,12/F, Taiping Finance Tower, Yitian Road 6001, Futian District, Shenzhen, P. R. China 电话(Tel.)：(0755) 88265288 传真(Fax.)：(0755)88265537 网址(Website)：https://www.sundiallawfirm.com 广东信达律师事务所 2025年度第四次临时股东大会的 法律意见书 信达会字(2025)第388号 致：广州凌玮科技股份有限公司（下称"贵公司"、"公司"） 广东信达律师事务所接受贵公司的委托，指派覃正伟律师及刘品律师（下称 "本所律师"）参加了贵公司2025年度第四次临时股东大会（下称"本次股东大 会"），并进行了必要的验证工作。现根据《中华人民共和国公司法》（下称"《公 司法》"）、《上市公司股东会规则》（下称"《股东会规则》"）、《深圳证 券交易所上市公司股东会网络投票实施细则》（下称"《网络投票实施细则》"） 等法律法规和规范性文件以及贵公司《公司章程》的规 ...

Core Viewpoint - Lingwei Technology (301373) is actively involved in providing environmentally friendly and efficient new material solutions for various industries, including robotics and commercial aerospace [1] Group 1: Product Applications - The company's products are applicable in fields such as robotics and commercial aerospace components, featuring functions like light extinction and coating protection [1] - Products are widely used in industries including coatings, inks, 3C electronics, photovoltaics, plastics, petrochemicals, and medical films [1] Group 2: End Customers - End customers are distributed across industrial manufacturing, woodwork, furniture, leather, textiles, roll materials, inkjet paper, advertising consumables, rail transportation, UV, wind turbine blades, and plastic films [1] - The company has also entered new application fields such as fire-resistant high-temperature materials, metal surface agents, industrial corrosion protection, ceramics, battery polishing liquids, solar cell coating back sheets, beverage clarifiers, medical films, and medical gloves [1] Group 3: Industry Focus - The company will continue to focus on and actively participate in the development of the robotics and commercial aerospace industries [1]

Core Viewpoint - The company, Lingwei Technology (301373.SZ), emphasizes its products' applications in construction materials with fire-resistant properties, highlighting their multifunctionality and commitment to providing eco-friendly solutions in various industries [2]. Group 1: Product Applications - The company's products can be utilized in construction materials, fire-resistant glass, and fireproof materials, featuring functions such as extinguishing, corrosion resistance, flame retardancy, fire resistance, and high-temperature endurance [2]. - The products are widely applied in industries including coatings, inks, 3C electronics, photovoltaics, plastics, petrochemicals, and medical films, with end customers spanning industrial manufacturing, woodworking, furniture, leather, textiles, and more [2]. Group 2: Industry Engagement - The company is actively focusing on and participating in the development of the construction materials, fire-resistant glass, and fireproof materials sectors, aiming to provide innovative and efficient new material solutions for the industry [2].

Core Viewpoint - Lingwei Technology showcases its commitment to green coatings and innovative applications at the 2025 China International Coatings Exhibition, emphasizing low-carbon and environmentally friendly solutions [1] Group 1: Sustainable Development - Lingwei Technology focuses on sustainable development with its core material, nano-silica, which offers both environmental and functional advantages [2] - Featured products include HOMSIL silica for matting, HOMAC anti-rust pigment, and HOMSOL silica sol, applicable in traditional coatings and emerging fields like 3D printing and photovoltaic self-cleaning coatings [2] - The POLYCOAT water-based epoxy emulsion and curing agent are highlighted for their unique emulsifier design that reduces VOCs without increasing emulsion particle size, providing an ideal choice for low-carbon and long-lasting anti-corrosion [2] - POLYCOAT serves as an excellent substrate for radiation cooling coatings, widely used in building exteriors, photovoltaic components, and energy storage cabinets, contributing to industrial and building energy savings [2] - All products have passed three major ISO certifications and comply with EU RoHS directives, supporting the "dual carbon" goals of the industry [2] Group 2: Industry Chain Collaboration - Lingwei Technology emphasizes the value of industry chain collaboration, achieving full-chain innovation through upstream and downstream strategic partnerships [3] - The company has established joint R&D and technical cooperation with renowned paint companies like Sherwin-Williams, Nippon Paint, AkzoNobel, and Meiga Xincai, ensuring products meet downstream customer and market demands [3] - Currently, Lingwei Technology serves over 3,000 enterprises globally, with products exported to over 50 countries and regions, supported by a network of over 80 distributors [3] Group 3: Digital Transformation - Lingwei Technology is transforming the raw materials industry through digitalization and intelligence, enhancing smart manufacturing capabilities [4] - The company has established digital smart factory benchmarks in its Ma'anshan and Hunan bases, implementing systems for visual and standardized control across R&D, production, quality inspection, and supply [4] - Industrial internet technology enables real-time monitoring and intelligent scheduling of production data, significantly improving efficiency and reducing energy consumption [4] - The Ma'anshan base's photovoltaic system can reduce carbon emissions by approximately 920 tons annually, supporting a low-carbon production and intelligent control operational system [4] Group 4: Future Outlook - Lingwei Technology plans to continue increasing investments in green materials, industry chain collaboration, and digital construction, with R&D expenditures exceeding 5% of revenue and showing a year-on-year increase [5] - Through green innovation and intelligent transformation, Lingwei Technology is driving the industry towards more environmentally friendly and efficient practices, injecting new momentum into the transition from "Made in China" to "Created in China" [5]

光伏领域：纳米级硅溶胶实现增效与耐候 针对光伏产业对效能提升的核心需求，凌玮科技推出了专项涂层材料解决方案。公司自主研发的HOMSOL硅溶胶，可用于光伏玻璃自清洁涂层，助力实现 减反射、增透与表面自洁功能，有效提升组件发电效率。同时，HOMSIL光伏背板涂层专用二氧化硅，则凭借出色的密封耐候与防沉性能，成功牵手中国多 家头部光伏材料企业，为光伏组件长期稳定运行筑牢屏障。 风电领域：功能性二氧化硅提供消光与防护 储能领域：水性环氧乳液与固化剂解决防腐难题 11月25日至27日，中国国际涂料展(CHINACOAT2025)在上海新国际博览中心举办。凌玮科技（301373）(股票代码：301373)紧扣国家"十五五"规划"加快建 设新型能源体系"的核心目标，聚焦风电、光伏、储能三大新能源领域，展示了针对"风光储"设备涂层的材料解决方案，以纳米功能性材料助力新能源产业 发展。 此次展示积极响应了国家能源局在10月31日新闻发布会上提出的"加快推动新能源'立起来''靠得住'"，并"推进分布式新能源多场景多元化开发"的产业导 向。 应用于风电叶片涂层的HOMSIL消光二氧化硅，能够降低涂层表面光泽，通过形成均匀的哑光质感 ...

Core Viewpoint - Lingwei Technology acknowledges that the price of concentrated sulfuric acid, a bulk commodity, is influenced by domestic and international supply and demand dynamics, and while it impacts the company's gross margin, the effect is limited [2] Company Measures - The company is implementing several strategies to mitigate the impact of rising concentrated sulfuric acid prices, including: 1. Expanding the pool of alternative suppliers for concentrated sulfuric acid to reduce procurement costs [2] 2. Negotiating price adjustments with customers based on market conditions to offset the adverse effects of price increases [2] 3. Enhancing lean management and optimizing production processes to lower production costs [2]

Core Viewpoint - Lingwei Technology has developed unique production processes and proprietary products through long-term R&D and continuous optimization of production techniques, aiming to enhance its market position and expand into high-end applications of silica [1] Group 1: Product Development - The company has created a range of products including extinguishing agents, adsorbents, opening agents, rust-proof pigments made from silica, water-based epoxy emulsions and curing agents, and silica sol [1] - The transition from a single product to a diversified product line demonstrates the company's commitment to innovation and market adaptability [1] Group 2: Future Strategy - Lingwei Technology plans to continue investing in R&D to develop new products with higher added value and stronger competitiveness [1] - The goal is to penetrate more mid-to-high-end application fields of silica, which is expected to enhance the company's main business performance [1]

Group 1 - The core viewpoint of the article highlights that Lingwei Technology (SZ 301373) will hold an investor meeting on November 25, 2025, where the CFO and board secretary will address investor inquiries [1] - For the first half of 2025, Lingwei Technology's revenue composition shows that nano new materials account for 96.2%, water-based epoxy emulsions and curing agents account for 3.52%, and others account for 0.28% [1] - As of the report, Lingwei Technology has a market capitalization of 3.3 billion yuan [1] Group 2 - The article mentions that a company listed under the code 688496 is under investigation by the China Securities Regulatory Commission due to a significant loss exceeding 100 million yuan shortly after its IPO [1] - The core product of this company has been severely impacted as its largest customer has reduced procurement by opting for self-supply [1]