每经记者｜黄鑫磊 每经编辑｜张益铭 7月1日，杭州高新（SZ300478）公告称，公司控股股东浙江东杭控股集团有限公司（以下简称"东杭集团"） 与北京巨融伟业能源科技有限公司（以下简称"巨融伟业"）签订备忘录。 作为业绩承诺的履约担保，自巨融伟业收购杭州高新的控股权后，东杭集团应将其剩余380.05万股股份在业 绩承诺期内或东杭集团以现金方式向上市公司补偿承诺期内净利润的实际实现数与承诺数的差额前（孰晚） 质押给巨融伟业或巨融伟业指定的第三方。 杭州高新提示风险称，备忘录签署后，巨融伟业将依据备忘录开展尽职调查工作，尽职调查完成后，双方将 确定是否签署正式协议，本次交易存在后续正式协议签署时间待定、未能签署及交易无法达成的风险，交易 能否最终实施完成及实施结果尚存在不确定性。 公开资料显示，巨融伟业成立于2017年，注册资本5000万元。经股权穿透，巨融伟业间接控股股东为巨融能 源，后者是我国西北地区重要的液化天然气生产企业。 巨融能源官网显示，公司成立于2010年，是一家以能源化工为主的绿色清洁能源供应企业，业务立足西北、 布局全国、辐射欧亚。公司天然气板块下辖4个LNG工厂，年度液化天然气总产能300万吨 ...

液冷新星，有望业绩与估值双击 ——科创新源深度报告 投资要点 ❑ 聚焦高分子材料+热管理系统双主业，进入高成长周期 公司是国内领先的高分子材料供应商，主要服务于通信、电力、汽车领域；公司 拓展热管理业务，尤其高景气度的新能源汽车和数据中心领域。目前公司主要客 户包括华为、中兴、电信运营商、宁德时代等龙头企业。 17-23 年公司营收年均复合增速 14.05%，稳健发展，24 年深度布局的的新能源 电池领域开始放量，实现营收 9.6 亿元 YOY+72%，25Q1 实现营收 2.5 亿元 YOY+86%。我们预计新能源电池领域有望继续加速放量，同时在数据中心领域 内生外延双轮成长，公司将进入快速成长期。 ❑ AI 液冷：智算中心需求爆发，内生外延打造强劲增长极 行业发展不及预期的风险；原材料价格上涨超预期的风险；行业竞争加剧超预期 的风险；公司业务及客户拓展不及预期的风险。 证券研究报告 | 公司深度 | 橡胶 科创新源(300731) 报告日期：2025 年 06 月 30 日 海外国内共振，液冷有望进入加速放量周期。国内互联网资本开支高增，有望进 入 AI 应用驱动算力投入的正反馈循环。海外英伟达 GB20 ...

上 市 公 司 轻工制造 ——复用材料业务供应链优势，拓展机器人电子皮肤业 务，延伸成长曲线 报告原因：有信息公布需要点评 | 买入（维持） | | --- | 2025 年 06 月 30 日 天安新材 (603725) | 市场数据： | 2025 年 06 月 27 日 | | --- | --- | | 收盘价（元） | 8.55 | | 一年内最高/最低（元） | 9.31/5.32 | | 市净率 | 3.4 | | 股息率%（分红/股价） | 1.17 | | 流通 A 股市值（百万元） | 2,451 | | 上证指数/深证成指 | 3,424.23/10,378.55 | | 注："股息率"以最近一年已公布分红计算 | | | 基础数据: | 2025 年 03 月 31 日 | | --- | --- | | 每股净资产（元） | 2.54 | | 资产负债率% | 67.93 | | 总股本/流通 A 股（百万） | 305/287 | | 流通 B 股/H 股（百万） | -/- | 一年内股价与大盘对比走势： 06-27 07-27 08-27 09-27 10-27 11-27 1 ...

因此， 2025高分子产业年会暨"新塑奖"评选 以 "中国新兴产业崛起引领高分子下个十年" 为主题， 将于 2025年9月10-12日 在 安徽·合肥 隆重召开！ 主题行业大会、创新展览、新塑奖评选与颁奖三大 板块及终端对接专场、国际合作专场、项目路演与投资专场 等特色活动同期进行，立足全球视野， 将带来最新的宏观预判，最新的科技成果，最新的创新解决方案，最新的新兴应用需求和趋势，邀您 共襄这一产业协作、技术创新的顶级盛会！ 01 组织机构 高分子该往哪走，如何布局？我们认为，化工行业竞争正由"规模制胜"转向"技术制胜"，新材料技 术、新物质结构的不断突破与创新至关重要。同时，全球化工主导地位向中国转移的当下，中国以其 庞大的市场，完整的产业链，稳定的政治环境，受到全球青睐，跨国企业纷纷在中国建立创新研发中 心，布局前沿创新领域。中国新兴产业的崛起，将引领高分子产业下个十年的方向。 国际市场竞争加剧、产能结构性过剩等诸多因素，正加速全球化工企业转型升级，大量高分子企业正 在被迫抛弃传统的、产能过剩的、无法盈利的相关产业，全球化工产业正经历新一轮洗牌。与此同 时，在新一轮科技革命的大背景下，低空经济、具身机器人 ...

Core Viewpoint - The article discusses the recent developments in the production of polyimide (PI) films in China, highlighting the investments and projects by various companies, particularly Inner Mongolia Zhongke Jiuyuan New Materials Technology Co., Ltd., which is expanding its production capacity to meet the growing demand in high-tech applications [2][4][16]. Group 1: Company Developments - Inner Mongolia Zhongke Jiuyuan has initiated a PI film production project with a total investment of 700 million yuan, planning to set up 24 production lines with an annual capacity of 3,000 tons [2]. - The company is a wholly-owned subsidiary of Zhejiang Zhongke Jiuyuan, which has signed a total investment agreement of 2.1 billion yuan for PI film production projects, including an initial phase with 24 production lines and a future phase with an additional 48 lines [4]. - Zhongke Jiuyuan has established nearly 50,000 tons of related production capacity across various provinces including Zhejiang, Anhui, Inner Mongolia, and Shanxi [4]. Group 2: Market Potential and Applications - PI films are recognized for their unique properties such as high mechanical performance, chemical resistance, flexibility, thermal stability, and electrical insulation, making them suitable for applications in flexible circuit boards, displays, and electronic devices [6]. - The demand for PI films is expected to grow significantly, particularly in the emerging 5.5G/6G technology sectors, where PI's dielectric performance can be enhanced through specific formulations [6][16]. - The global market for PI films is currently dominated by foreign companies, with major players holding approximately 80% of the high-end PI film market share [16]. Group 3: Technological Advancements - Recent advancements in domestic PI film production have led to the emergence of several companies capable of breaking the foreign monopoly, with notable examples including Zhuzhou Times New Material Technology, which has developed high-end electronic-grade PI films [8][9]. - Innovations in production processes, such as the introduction of AI algorithms for optimizing film thickness and efficiency, have been reported, enhancing production capabilities and quality [14]. - Research teams are also making strides in developing new materials, including bio-based PI materials and high thermal conductivity composites, indicating a trend towards more sustainable and high-performance products [15][13].

Core Viewpoint - Ningbo Nengzhiguang New Materials Technology Co., Ltd. successfully passed the IPO review at the Beijing Stock Exchange, despite controversies surrounding its past regulatory issues and the foreign nationality of its actual controller's family [1][2]. Financial Performance - The company's revenue showed steady growth from 2022 to 2024, with figures of 556 million, 569 million, and 611 million yuan, representing year-on-year growth rates of 5.10%, 2.34%, and 7.38% respectively [1]. - Net profit figures for the same period were 21.86 million, 49.81 million, and 55.94 million yuan, with growth rates of -9.45%, +127.80%, and +12.31% respectively, indicating a significant profit increase in 2023 despite modest revenue growth [2][3]. - The company's gross profit margin improved from 12.03% in 2022 to 16.85% in 2023, contributing to the remarkable net profit growth [2]. R&D and Innovation - The company has faced challenges in its R&D projects, with some projects regressing from pilot to small-scale testing stages between 2024 and 2025 [3]. - R&D investment as a percentage of revenue was low, at 1.86%, 1.92%, and 2.16% from 2022 to 2024, which is below the industry average and the threshold for high-tech enterprises [5][6]. - Direct R&D expenses have also decreased, raising concerns about the company's innovation capabilities [5]. Production Capacity - The company's production capacity has not exceeded 50,000 tons during the reporting period, with the Ningbo plant at 30,000 tons and the Ganzhou plant below 20,000 tons [8]. - There is a discrepancy regarding the company's reported production capacity, with claims of over 90,000 tons on its website, leading to confusion about its actual capacity [10]. - The company plans to expand its production capacity by an additional 30,000 tons through a new project, but faces challenges in effectively utilizing this increased capacity given the current underutilization rates [12]. Financial Management - The company has a low debt ratio of 17.25% and generated a net cash flow of 68.91 million yuan from operating activities in 2024, indicating a strong financial position [12]. - Despite having cash reserves, the company plans to raise funds for working capital, which raises concerns about its financial strategy and investor treatment [13].

【DT新材料】 获悉，6月19日， 中科科乐 菏 泽生产基地迎来重要时刻— 首车乙烯基聚烯烃弹性体（EPOE）产品正式发运出厂 ，标志着我国高端聚烯烃材料国产化突破从"技术研发"迈向"市场应用"。 不同于传统依赖α-烯烃的合成路线，中科科乐基于 完全原创的镍基催化剂技 术，开创突破性的E-POE工艺，以乙烯作为单一原料，使用国产化助剂、常规的聚合装置及工艺即可实现 POE的制备 。旗下产品涉及聚烯烃弹性体、环烯烃共聚物和超高分子量聚乙烯等。 据悉，2024年11月，中科科乐5000吨/年乙烯基聚烯烃弹性体中试装置圆满中交，标志着 技术从"实验室小试"迈向"规模化量产"。短短半年时间，团队完成装置调试、试生产、客户送样等全流程。 除此之外，公司2025年还有多个在建项目新进展： 3月24日 ， 中科科乐聚烯烃弹性体封装材料总部（二期）项目 获得 合肥高新区经发局批复备案。项目建成后将主要生产满足光伏封装胶膜、聚丙烯增韧和混合塑料回收增容的 聚烯烃弹性体，实现高端聚烯烃的完全国产化。 说明 ： 本文 部分素材来自于能之光及网络公开信息，由作者重新编写，系作者个人观点，本平台发布仅为了传达一种不同观点，不代表对该观 ...

Group 1 - The company plans to conduct a major asset swap, issuing shares and paying cash to acquire 99.97% of Advanced Assembly Materials International Limited while divesting 100% of Shanghai Zhizheng New Materials Co., Ltd [1] - The company received an inquiry letter from the Shanghai Stock Exchange regarding the asset swap and related transactions on April 2, 2025, and subsequently disclosed a revised draft report on May 30, 2025 [2] - The latest draft report includes updates on the board members of the transaction counterpart and the main operating addresses of the target company's subsidiaries [3][4]

Group 1 - The company held its fourth supervisory board's second temporary meeting on June 20, 2025, with all three supervisors present, complying with relevant laws and regulations [1][2] - The supervisory board approved a proposal to adjust the internal investment structure of certain fundraising projects and to use self-owned funds to pay for R&D personnel costs, replacing them with equivalent fundraising [1][2] - The supervisory board believes that the adjustment is a prudent decision based on the actual situation of the projects, optimizing resource allocation without harming the company's or shareholders' interests [1][2] Group 2 - The decision to use self-owned funds for certain payments is expected to improve operational efficiency, enhance capital turnover, and reduce financial costs [1] - The adjustments comply with the Shanghai Stock Exchange's regulations and the company's fundraising management system, ensuring no significant adverse impact on the fundraising projects [1][2] - The voting results showed unanimous support with 3 votes in favor, 0 against, and 0 abstentions [2]

国泰海通证券股份有限公司 关于吉林省中研高分子材料股份有限公司 部分募投项目调整内部投资结构及使用自有资金支付研发 人员费用并以募集资金等额置换的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐人"）作为吉 林省中研高分子材料股份有限公司（以下简称"中研股份"、"公司"或"发行 人"）首次公开发行股票并在科创板上市的保荐人，根据《证券发行上市保荐业 务管理办法》《上市公司监管指引第 2 号——上市公司募集资金管理和使用的监 管要求》《上海证券交易所科创板股票上市规则》《上海证券交易所科创板上市 公司自律监管指引第 1 号——规范运作》《上市公司募集资金监管规则》等有关 法律法规和规范性文件的要求，公司对部分募投项目调整内部投资结构及使用自 有资金支付研发人员费用并以募集资金等额置换的事项进行了核查，核查情况如 下： 一、变更募集资金投资项目的概述 （一）募集资金基本情况 经中国证券监督管理委员会《关于同意吉林省中研高分子材料股份有限公司 首次公开发行股票注册的批复》（证监许可﹝2023﹞1531 号）（注册生效日为 民币普通股（A 股）股票发行 30,420,000 股，发行价格为 29.66 ...