上海市通力律师事务所 关于上海普利特复合材料股份有限公司 2024 年年度股东会的法律意见书 致: 上海普利特复合材料股份有限公司 上海市通力律师事务所(以下简称"本所")接受上海普利特复合材料股份有限公司(以 下简称"公司")的委托, 指派本所郑江文、周奇律师(以下合称"本所律师")根据《中华人 民共和国公司法》《中华人民共和国证券法》《上市公司股东会规则》等法律法规和规范性 文件(以下统称"法律法规")及《上海普利特复合材料股份有限公司章程》(以下简称"公 司章程")的规定就公司 2024 年年度股东会(以下简称"本次股东会")相关事宜出具法律意 见。 本所律师已经对公司提供的与本次股东会有关的法律文件及其他文件、资料予以了核 查、验证。在进行核查验证过程中, 公司已向本所保证, 公司提供予本所之文件中的所有签 署、盖章及印章都是真实的, 所有作为正本提交给本所的文件都是真实、准确、完整和有效 的, 且文件材料为副本或复印件的, 其与原件一致和相符。 在本法律意见书中, 本所仅对本次股东会召集和召开的程序、出席本次股东会人员资格 和召集人资格及表决程序、表决结果是否符合法律法规和公司章程的规定发表意见, ...

Group 1 - The 5.5G concept is gaining traction, with companies like Wuhan Fangu and Shobei De seeing significant stock price increases due to their involvement in 5.5G technology and products [1] - Wuhan Fangu's products, such as multi-frequency multi-channel filters, are already being applied in 5.5G systems, leading to a stock price increase of 10.04% [1] - Shobei De has turned profitable and its antenna products are applicable in 5.5G networks, with a stock price rise of 7.68% [1] Group 2 - Recent reports indicate that users in Beijing are experiencing 5G-A signals, which are ten times faster than 5G, with testing networks deployed across 31 provinces in China [2] - Major telecom operators in China are investing heavily in 5G-A, with China Mobile planning to invest nearly 10 billion yuan to expand AI applications in wireless networks [3] - China Telecom and China Unicom are also pushing for 5G-A applications across various industries and key urban areas [3] Group 3 - During the 14th Five-Year Plan, China's 5G-A user base is expected to approach 1.3 billion, accounting for over 50% of the global total, enhancing digital transformation across industries [4] - 5G-A is seen as a significant upgrade to 5G, improving communication speed, connection density, latency, and positioning accuracy, paving the way for 6G technology [5] - The demand for dielectric waveguide filters is expected to rise due to their advantages in size, weight, and cost, benefiting the production of key components like antennas and filters [5] Group 4 - There is potential market growth in areas such as RedCap modules, integrated sensing, satellite communications, and XR, indicating a release of market space [6]

Core Viewpoint - The announcement details the expiration of the second lock-up period for the employee stock ownership plan of Shanghai Pulite Composite Materials Co., Ltd. on May 5, 2025, and outlines the performance assessment results and subsequent arrangements for the plan [1][3]. Group 1: Implementation of Employee Stock Ownership Plan - The employee stock ownership plan was approved during the board and shareholder meetings held in October and November 2022, allowing the company to implement the plan [4]. - The company transferred 6,444,940 shares to the employee stock ownership plan account on May 4, 2023, representing 0.58% of the total share capital [1]. Group 2: Performance Assessment - The company set a performance target of a cumulative revenue of no less than 17.7 billion for the years 2022-2023 for the second lock-up period [4]. - The actual cumulative revenue achieved was 15.468 billion, resulting in a performance target achievement rate of 87.39%, leading to a company-level standard coefficient of 0.8 for the plan [5]. Group 3: Individual Performance Assessment - Individual performance assessments will be conducted annually from 2022 to 2024, with the potential unlocking of shares based on both company and individual performance metrics [6]. - The proposed unlocking ratio for this period is 31.91%, equating to 2,056,620 shares, which is 0.18% of the total share capital [6]. Group 4: Future Arrangements - The management committee will decide on the disposal of unlocked shares after the second lock-up period, adhering to market trading rules and regulatory requirements [7]. - There are specific periods during which the company cannot trade its shares, including 30 days before annual and semi-annual reports and 10 days before quarterly reports [7]. Group 5: Plan Duration, Changes, and Termination - The employee stock ownership plan has a duration of 48 months, starting from the date of the last stock transfer to the plan [8]. - The plan can be extended with the approval of two-thirds of the participating shareholders and the board [9]. - The plan will automatically terminate at the end of its duration unless extended, and it can also be terminated early under certain conditions [10][11].

证券代码：002324 证券简称：普利特 公告编号：2025-033 关于 2022 年员工持股计划第二个锁定期届满的提示性公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 上海普利特复合材料股份有限公司（以下简称"公司"）2022年员工持股计 划（以下简称"本次员工持股计划"）所持有的公司股票第二个锁定期于2025 年5月5日届满，根据中国证监会《关于上市公司实施员工持股计划试点的指导意 见》《深圳证券交易所上市公司自律监管指引第1号—主板上市公司规范运作》 及《上海普利特复合材料股份有限公司2022年员工持股计划（草案）》（以下简 称"《2022年员工持股计划》"）等相关规定，现将公司本次员工持股计划锁定 期届满后的相关情况公告如下： 一、本次员工持股计划实施情况 （一）审批情况 公司于2022年10月25日召开了第六届董事会第四次会议和第六届监事会第 三次会议，并于2022年11月10日召开2022年第四次临时股东大会，审议通过了《关 于<上海普利特复合材料股份有限公司2022年员工持股计划（草案）>及其摘要 的议案》等相关议案，同意公司实施本次员工 ...

Group 1 - Kexin Technology plans to repurchase shares worth between 30 million and 50 million yuan, with a maximum repurchase price of 80 yuan per share, for employee stock ownership plans or capital reduction [1] - Jiahua Technology's shareholder plans to reduce holdings by up to 1.5% of the company's total shares, amounting to a maximum of 116,000 shares, between May 28, 2025, and August 25, 2025 [1] - Beiqi Blue Valley's subsidiary reported cumulative sales of 38,041 vehicles this year, representing a year-on-year increase of 192.53% [2] Group 2 - AVIC Finance plans to transfer shares of AVIC Xi'an Aircraft Industry Group and AVIC Onboard Systems, totaling 4.067 billion yuan, to its controlling shareholder [2] - Haide shares' executives plan to increase their holdings by at least 20.73 million yuan within six months [3] - Dabeinong's subsidiary received planting approval for genetically modified soybeans in Brazil, marking significant progress in the South American market [4] Group 3 - Yongan Pharmaceutical's chairman is under investigation, but the company's operations remain normal [4] - Teruid's subsidiary is expected to win a 126 million yuan project from the State Grid, which will enhance the company's brand and industry influence [4][5] - Junxin shares plan to repurchase shares worth between 200 million and 300 million yuan, with a maximum price of 30.57 yuan per share [5] Group 4 - Meinian Health plans to reduce its holdings by up to 3% of the company's total shares, amounting to a maximum of 11.7 million shares, starting from May 27, 2025 [7] - Electric Power Investment is planning a major asset restructuring, leading to a temporary suspension of its stock [9] - Tongda shares are expected to win a 207 million yuan project from the State Grid, which will positively impact future operating performance [10] Group 5 - Xintian Technology's major shareholder plans to reduce holdings by up to 3% of the company's total shares, amounting to a maximum of 580,410 shares [11] - Huizhou Intelligent's controlling shareholder and some executives plan to increase their holdings by between 29.2 million and 58.4 million yuan [12] - Zhongdali De plans to sell a 50% stake in Shanghai Ketaike Transmission System Co., Ltd. for 9.2777 million yuan to optimize its asset structure [14] Group 6 - Jinlitai's stock will be suspended due to the inability to disclose periodic reports within the statutory deadline [15] - Chuhuan Technology's major shareholder plans to reduce holdings by up to 3% of the company's total shares, amounting to a maximum of 239,560 shares [15] - Guilin Sanjin's subsidiary received approval for clinical trials of a new indication for a monoclonal antibody injection [16] Group 7 - Plit plans to sign a strategic supply agreement for sodium-ion batteries, committing to supply at least 1 GWh over four years [17] - Dalian Electric Porcelain's subsidiary is expected to win a project worth approximately 71 million yuan from the State Grid [18]

Core Viewpoint - The company, through its subsidiary Guangdong Haishida Sodium Star Technology Co., Ltd., has signed a strategic supply agreement for sodium-ion battery modules with an overseas customer, committing to a minimum procurement of 1GWh over the next four years [1] Group 1 - The agreement involves the delivery of sodium-ion battery modules primarily for residential, commercial, and telecommunications applications, with expected phased deliveries from July 2025 to December 2029 [1] - The sodium-ion batteries will utilize the company's poly-anion system, indicating a technological advancement in their product offerings [1] - This contract signifies a transition to a normalized phase of large-scale order acquisition and product supply for the company's sodium-ion batteries, enhancing its market position in the industry [1] Group 2 - The agreement is anticipated to have a positive impact on the company's performance in the new energy sector, contributing to overall revenue growth [1]

证券代码：002324 证券简称：普利特 公告编号：2025-032 上海普利特复合材料股份有限公司 上海普利特复合材料股份有限公司（以下简称"公司"）控股孙公司广东海四达钠星技术 有限公司（以下简称"海四达钠星"）近期收到了海外某客户（以下简称"客户"）的钠离子电 池采购订单，双方本着互惠互利原则，就海四达钠星的钠离子电池系列产品与客户达成战略供 应协议。 一、钠电池订单概况 随着新能源产业高速发展的背景下，新型电池的研发和产业化是重要的发展路径，钠离子 电池因其资源丰富、安全性高、宽温域、成本优势等优点，有望在储能系统、启停电源、数据 中心、功能车、基站备电等领域进行全面的应用推广。 海四达钠星是一家领先的钠离子电芯和电池包生产制造商，客户是一家专门为海外市场的 住宅、工商业以及电信应用提供能源解决方案的公司。双方寻求在钠离子电池及系统供应方面 建立长期战略合作供应关系。 客户签署本协议并承诺未来四年内，与海四达钠星采购总量不低于1GWh的钠离子电池模块， 主要用于住宅、工商业和电信应用。预计在2025年7月至2029年12月内进行分批交付。 本次订单的钠离子电池采用公司的聚阴离子体系，该产品体系具有结构 ...

Group 1 - Shanghai Pulit Composite Materials Co., Ltd. has applied for a patent for a high-transparency polypropylene composition with controllable light transmission and color properties, indicating innovation in material science [1] - The patent application includes a composition made of 50-90 parts of PP resin, 0-30 parts of reinforcing filler, and other additives, aiming for a light transmittance of no less than 65% for a 3.2mm thick board [1] - The new material shows potential applications in automotive light transmission components due to its excellent light transmission and color control capabilities [1] Group 2 - Shanghai Pulit Composite Materials Co., Ltd. was established in 1999 with a registered capital of approximately 1.11 billion RMB and has invested in 21 companies [2] - Zhejiang Pulit New Materials Co., Ltd. was founded in 2010 with a registered capital of 700 million RMB, focusing on electronic equipment manufacturing and has participated in 55 bidding projects [2] - Chongqing Pulit New Materials Co., Ltd. was established in 2011 with a registered capital of 200 million RMB, primarily engaged in chemical raw materials manufacturing and has 588 patent records [2][3] Group 3 - Shanghai Pulit Chemical New Materials Co., Ltd. was founded in 2010 with a registered capital of approximately 95.79 million RMB, focusing on chemical products and has 431 patent records [3]

Group 1 - The PEEK materials concept saw a significant increase of 5.60%, leading the sector in gains, with 25 stocks rising, including notable performers like Juxailong and Xinhang New Materials, which hit the 20% limit up [1] - The top gainers in the PEEK materials sector included Zhongxin Fluorine Materials with a limit up, and other stocks like Fuheng New Materials and Zhongyan Co., which rose by 15.07%, 9.55%, and 7.92% respectively [1] - Conversely, the stocks that experienced the largest declines included China General Nuclear Power Technology, Shuanglin Co., and Brothers Technology, which fell by 2.96%, 0.92%, and 0.21% respectively [1] Group 2 - The PEEK materials sector attracted a net inflow of 400 million yuan from main funds, with 19 stocks receiving net inflows, and 5 stocks seeing inflows exceeding 30 million yuan [1] - Zhongxin Fluorine Materials led the net inflow with 171 million yuan, followed by Water Co., Xinhang New Materials, and Juxailong with net inflows of 159 million yuan, 129 million yuan, and 52.82 million yuan respectively [1] - The top three stocks by net inflow ratio were Zhongxin Fluorine Materials at 23.56%, Juxailong at 19.87%, and Water Co. at 17.38% [2]

Core Viewpoint - The company is focusing on expanding its presence in the energy storage and new energy battery materials sectors, with a comprehensive product matrix and plans for international market expansion [1][2] Group 1: Business Strategy - The company has established a full industry chain model for energy storage batteries, covering square cells to modules (PACK) and systems, providing integrated solutions from design to maintenance [1] - The company aims to enhance its overseas business by leveraging existing customer bases and expanding into Southeast Asia, Europe, America, and Africa [1] Group 2: Product Development - The company is committed to technological innovation, focusing on sodium-ion battery research and aiming for leadership in solid-state batteries and large cylindrical technologies [1] - The company plans to diversify its product offerings to include emerging fields such as robotics, low-altitude flight, data centers, and low-speed vehicles [1]