特此公告。 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。 上海普利特复合材料股份有限公司（以下简称"公司"）的LCP薄膜产品经过多年艰苦卓绝的工艺摸索， 批量化能力的建设以及与下游客户的联合开发与验证，凭借其超低的介电性、高耐热、低吸水等优异的 性能表现，已成功获得消费电子行业头部客户的验证通过，充分证明了公司在该领域的技术实力和产品 竞争力。 近日，随着该客户高端新机型的正式发布，公司已开始为该客户的新一代消费电子手机终端的软板天线 中进行LCP薄膜产品的大批量供货。随着该客户上述产品市场销量的持续攀升，公司LCP薄膜产品的市 场需求也将随之显著增长。此次批量出货标志着公司LCP薄膜产品首次在手机终端设备上实现规模化应 用，打破了国外厂商在高端LCP薄膜应用领域的长期垄断，为国内消费电子产业链的自主可控贡献了重 要力量。此次量产实现了国内手机终端应用从0到1的突破，势必会对未来下一代6G/毫米波高频通讯网 络下的各个终端领域产生巨大的影响。 这一重要应用节点的达成，是公司在消费电子领域取得具有里程碑意义的重大突破，将为公司带来新的 业绩增长点和市场机遇。公司 ...

Group 1: Market Performance and Institutional Research - A total of 117 listed companies received institutional research from December 22 to December 26, with over 70% of these companies achieving positive returns [1] - Notable stock performances include Chaojie Co., Ltd. (301005) with a 41.6% increase, Guanglian Aviation (300900) up 32.44%, and Demingli (001309) rising 24.97% [1] - Popular research targets included Lingyi Technology (002600), which received over 100 institutional inquiries, while companies like Pulite (002324) and Guangdian Measurement (002967) were also highlighted with over 50 inquiries each [1] Group 2: Lingyi Technology Acquisition - Lingyi Technology announced a significant acquisition of a thermal management company, acquiring 35% of Dongguan Liminda Electronic Technology Co., Ltd. for 875 million yuan, resulting in a control of 52.78% voting rights [2] - The acquisition raised eyebrows due to a high valuation premium, with Liminda's audited equity valued at 71.27 million yuan, while the assessed value reached 2.51 billion yuan, indicating a premium rate exceeding 34 times [2] - Liminda's products include critical thermal management hardware for servers, and it is recognized as a liquid cooling supplier for NVIDIA [2] Group 3: Lingyi Technology's Strategic Goals - Institutions are particularly interested in whether Liminda's clients include major overseas companies like NVIDIA, Meta, and Google, as well as the strategic purpose behind the acquisition [3] - The acquisition aims to enhance Lingyi Technology's product matrix in the server segment and improve the business scale and profitability of its AI hardware server division [3] - Lingyi Technology has developed advanced thermal management products for enterprise-level servers, including GPU and CPU cooling solutions [3] Group 4: Pulite's Breakthroughs - Pulite received attention from 76 institutions, highlighting breakthroughs in modified materials, LCP (liquid crystal polymer), sodium-ion batteries, and humanoid robots [4] - The company's modified materials are applicable in humanoid robot components, and it is currently collaborating with leading clients in the humanoid robot industry [4] - Pulite's LCP fibers have entered the supply chain of a major domestic low-orbit satellite client, with significant growth expected in orders due to increasing demand for flexible solar wings [4] Group 5: Guangting Information's Strategic Positioning - Guangting Information engaged with 66 institutions, positioning itself as a "Digital Architect" in the automotive software industry, aiming to create an AI worker ecosystem [5] - The company is implementing a Super Software Workshop (SDW) model for human-machine collaborative development, which is expected to significantly enhance productivity [5] - Guangting Information's international strategy focuses on steady domestic growth while exporting intelligent automotive technology and providing services to foreign manufacturers [5]

Group 1 - Zhuolang Intelligent's subsidiary plans to increase capital by 900 million yuan to its wholly-owned subsidiary in Xinjiang [1] - Zhenhua Heavy Industry signed a contract worth 1.149 billion yuan with Guangzhou Salvage Bureau for a deep-water crane ship construction project [2] - Ugreen Technology intends to issue H-shares and apply for listing on the Hong Kong Stock Exchange to enhance its global strategy [3] Group 2 - Guangsheng Nonferrous Metals will change its stock name to Zhongxi Rare Metals starting December 31, 2025 [4] - China Electric Research proposed a cash dividend of 2.5 yuan per 10 shares for the first three quarters of 2025 [5] - Chaoyan Co. is establishing a fund with professional investment institutions, aiming to raise 1 billion yuan [6] Group 3 - Silk Road Vision's subsidiary plans to sell 8.5% of Ruijun Technology for 52.7 million yuan [7] - Longgao Co.'s actual controller is transferring 4.37% of the investment development group's equity for 398 million yuan [8] - Weiteou signed a strategic cooperation agreement with Huaruixin Energy to develop new materials and applications [9][10] Group 4 - Annuoqi decided to terminate the investment in a 50,000-ton dye intermediate project due to market changes, with a total investment of 421 million yuan [12] - Akoli's subsidiary has entered trial production for a project with an annual capacity of 20,000 tons of polyether amine [13] - Ningbo Construction's subsidiary signed a construction contract worth 451 million yuan for a comprehensive utility tunnel project [14] Group 5 - Zhejiang Rongtai and Weichuang Electric plan to establish a joint venture in Thailand for R&D and production of mechatronic components [15] - Jiuzhoutong's subsidiary received a drug registration certificate for isopropazine injection [16] - Huaqin Technology's subsidiary signed a daily operation contract worth 392 million yuan [17] Group 6 - ST Meichen completed the sale of 100% equity in Hainan Meichen Ecological Development Co., Ltd. [18] - Pulite's LCP film products have begun mass production for a leading customer in the consumer electronics industry [19][20] - Nanjing Public Utility's major shareholder transferred 7.61% of the company's shares for 300 million yuan [21] Group 7 - Solar Energy terminated the investment in a 150 MW distributed photovoltaic project due to increased investment risks [22] - Yuntian Lifa won a 122 million yuan project for AI development in Longgang [23] - Changchun High-tech's subsidiary received acceptance for a clinical trial application for GenSci141 ointment [24] Group 8 - Changfei Optical Fiber's major shareholder completed a share reduction plan, selling 1.1 million shares for approximately 104.5 million yuan [25] - Sandam Membrane plans to apply for a comprehensive credit limit of up to 100 million yuan for 2026 [26] - Aisecurity received a government subsidy of 3.4611 million yuan [27] Group 9 - Stone Technology's H-share issuance has received approval from the China Securities Regulatory Commission [28] - Hongxing Development's subsidiary plans to suspend production to comply with national hazardous chemical relocation policies [29] - Guodian Nanzi's vice president and chief engineer resigned [30] Group 10 - Jianghe Group's subsidiary won a bid for a city renovation project in Haikou worth approximately 112 million yuan [31] - Gaotie Electric's subsidiary won a bid for a railway project worth 59.0317 million yuan [32] - Huicheng Co. plans to introduce a new partner to its major shareholder [33] Group 11 - Pumen Technology's folic acid testing kit received a medical device registration certificate [34] - Hai Xin Co.'s vitamin B6 injection passed the consistency evaluation for generic drugs [35] - Taiji Group's shareholder plans to merge with its subsidiary [36] Group 12 - Shengyi Electronics adjusted the maximum repurchase price to no more than 144.36 yuan per share [37]

Core Viewpoint - The company has achieved a significant milestone in the consumer electronics sector by successfully validating its LCP film products with leading clients, marking a breakthrough in domestic high-end LCP film applications and contributing to the self-sufficiency of the domestic consumer electronics supply chain [1][2] Group 1 - The company’s LCP film products have demonstrated excellent performance characteristics, including ultra-low dielectric properties, high heat resistance, and low water absorption, leading to successful validation by top clients in the consumer electronics industry [1] - The company has commenced mass supply of LCP film products for a new generation of consumer electronic mobile terminal soft board antennas, coinciding with the launch of a high-end model by a major client [1] - This mass shipment signifies the first large-scale application of LCP film products in mobile terminal devices, breaking the long-standing foreign monopoly in the high-end LCP film application field [1] Group 2 - The achievement represents a major breakthrough for the company in the consumer electronics field, expected to create new performance growth points and market opportunities [2] - The company plans to leverage this milestone to increase R&D investment in LCP resins, films, and fibers, continuously optimizing product performance and expanding application areas to enhance market share [2] - Future validation of related LCP products is anticipated to lead to technological breakthroughs in critical areas such as brain-computer interfaces, AI servers, embodied intelligence, and satellite communications, providing strong momentum for the company's performance growth [2]

普利特公告，公司LCP薄膜产品经过多年工艺摸索，批量化能力建设以及与下游客户的联合开发与验 证，已成功获得消费电子行业头部客户的验证通过。近日，随着该客户高端新机型的正式发布，公司已 开始为该客户的新一代消费电子手机终端的软板天线中进行LCP薄膜产品的大批量供货。 ...

证券代码：002324 证券简称：普利特 公告编号：2025-069 上海普利特复合材料股份有限公司 关于公司LCP薄膜产品正式规模化量产的自愿性信息披露公告 本项目的进展可能存在受不可抗力影响的风险，公司将根据法律、法规、规范性文 件的要求，跟踪有关事项进展，及时履行信息披露义务。敬请广大投资者注意投资风险。 特此公告。 上海普利特复合材料股份有限公司 董 事 会 2025年12月27日 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。 上海普利特复合材料股份有限公司（以下简称"公司"）的LCP薄膜产品经过多年 艰苦卓绝的工艺摸索，批量化能力的建设以及与下游客户的联合开发与验证，凭借其超 低的介电性、高耐热、低吸水等优异的性能表现，已成功获得消费电子行业头部客户的 验证通过，充分证明了公司在该领域的技术实力和产品竞争力。 近日，随着该客户高端新机型的正式发布，公司已开始为该客户的新一代消费电子 手机终端的软板天线中进行LCP薄膜产品的大批量供货。随着该客户上述产品市场销量 的持续攀升，公司LCP薄膜产品的市场需求也将随之显著增长。此次批量出货标志着公 司LCP薄 ...

Core Viewpoint - The company has achieved a significant milestone in the consumer electronics sector by successfully validating its LCP film products with leading clients, marking a breakthrough in domestic high-end LCP film applications and contributing to the self-sufficiency of the domestic consumer electronics supply chain [1][2] Group 1 - The company’s LCP film products have demonstrated excellent performance characteristics, including ultra-low dielectric properties, high heat resistance, and low water absorption, leading to successful validation by top clients in the consumer electronics industry [1] - The company has commenced mass supply of LCP film products for a new generation of consumer electronic mobile terminal soft board antennas, coinciding with the launch of a high-end model by a key client [1] - This mass shipment signifies the first large-scale application of LCP film products in mobile terminal devices, breaking the long-standing foreign monopoly in the high-end LCP film application field [1] Group 2 - The achievement represents a major breakthrough for the company in the consumer electronics field, expected to create new performance growth points and market opportunities [2] - The company plans to leverage this milestone to increase R&D investment in LCP resins, films, and fibers, continuously optimizing product performance and expanding application areas to enhance market share [2] - Future validation of related LCP products is anticipated to lead to technological breakthroughs in critical areas such as brain-computer interfaces, AI servers, embodied intelligence, and satellite communications, providing strong momentum for the company's performance growth [2]

Core Viewpoint - The company has achieved mass production capability for its full range of LCP film products, which are applicable in fields such as millimeter-wave frequency mobile phones and brain-computer interfaces [1] Group 1: Product Development and Applications - The company has completed validation work with a leading domestic electronic communication client and expects to achieve mass delivery soon [1] - In the brain-computer interface sector, the company is collaborating with overseas clients on application development and validation, which has entered the clinical trial phase with smooth progress [1] - The company is developing LCP fiber cloth in cooperation with leading downstream clients for use in 6G base stations and AI server PCBs, highlighting its low dielectric constant and loss advantages [1] Group 2: Market Opportunities - The company's LCP fiber has entered the supply chain of a leading domestic client for low-orbit satellites, being used in the core layer of flexible solar wings, with a single satellite value of approximately 5000 yuan [1] - The company is expected to benefit from the rapid growth of commercial aerospace, leading to an increase in orders [1]

Group 1: Company Overview and Strategic Development - The company is experiencing rapid growth in 2025, driven by the synergy of modified materials, ICT materials, and new energy sectors, alongside a full industry chain layout for LCP and breakthroughs in sodium-ion batteries [1] - Current production capacity for modified materials is 550,000 tons, with an expected increase to 700,000 tons by 2026 due to new production in Tianjin [1] - The company is expanding into non-automotive sectors, focusing on energy storage systems, home appliances, power tools, and robotics [1] Group 2: LCP Business Progress and Future Plans - LCP products are now in mass production and are applicable in high-frequency communication and signal transmission industries, with expected bulk deliveries soon [3] - The company is collaborating with leading clients in the humanoid robotics sector for product development, with LCP materials already certified for use in robotic components [2] - LCP electronic fiber cloth is being validated for use in 6G base stations and AI servers, which could significantly enhance product performance and cost control [3] Group 3: Sodium-Ion Battery Business Developments - The company established Hai Si Da Sodium Star to focus on sodium-ion battery R&D, production, and sales, achieving over 10,000 cycles for its sodium-ion products [4] - The company has completed significant deliveries, including a 30MWh project, and is leading in the sodium-ion battery market with ample orders [4] - New production capacity is set to come online in Q3 2026, which will accelerate order fulfillment and support rapid growth in sodium-ion battery development [5] Group 4: Commercial Aerospace Sector Progress - LCP fiber has entered the supply chain for low-orbit satellites, primarily used in flexible solar wings, with a value of approximately 5,000 RMB per satellite wing [5] - The demand for flexible solar wings is expected to grow, leading to an increase in orders for LCP fiber as the commercial aerospace industry expands [5]

Core Viewpoint - The stock of Prit (普利特) has shown significant growth, with a year-to-date increase of 55.15%, indicating strong market performance and investor interest in the company's shares [1]. Group 1: Stock Performance - As of December 25, Prit's stock price rose by 2.01% to 14.71 CNY per share, with a trading volume of 4.95 billion CNY and a turnover rate of 4.42% [1]. - The company experienced a net inflow of main funds amounting to 13.43 million CNY, with large orders contributing significantly to the buying activity [1]. - Over the past five trading days, the stock has increased by 18.34%, while it has seen a slight decline of 0.41% over the past 60 days [1]. Group 2: Financial Performance - For the period from January to September 2025, Prit reported a revenue of 6.787 billion CNY, reflecting a year-on-year growth of 18.29%, and a net profit attributable to shareholders of 325 million CNY, which is a 55.42% increase compared to the previous year [2]. - The company has distributed a total of 680 million CNY in dividends since its A-share listing, with 183 million CNY distributed over the last three years [3]. Group 3: Company Overview - Prit, established on October 28, 1999, and listed on December 18, 2009, specializes in the research, production, and sales of polymer new materials and their composites [1]. - The company's revenue composition includes general modified materials (44.47%), engineering modified materials (17.05%), lithium iron phosphate batteries (15.42%), and other categories [1].