Ultramid ® Advanced N3U42G6阻燃材料符合EN 50642标准， 不含卤化物，可显著延长电气电子元件的使用寿命 。它能够可有效防止暴露在高 温高湿环境下的精密电子部件发生接触腐蚀及后续故障。该材料在0.25毫米厚度下即可达到UL94 V-0级防火标准，同时具备持久颜色保持能力，这 对高压区域的安全应用至关重要： 其色彩稳定性和耐热老化性能完全满足各项严苛要求。 巴斯夫内部测试证实， 该材料在150℃高温环境下经过1,000小时仍能保持色彩稳定性。 巴斯夫可直接提供预着色版本（如电动交通标准色RAL 2003橙），亦可自行着色——超过50种经认证的无机与有机着色剂可供选择，这些着色剂的热稳定性最高可达350°C。 【DT新材料】 获悉， 近日， 巴斯夫 推出了Ultramid® Advanced N3U42G6，进一步丰富其聚邻苯二甲酰胺 (PPA) 产品组合。 这款聚酰胺9T材料采用无卤阻燃 剂，可最大程度地降低电动汽车电气电子 (E&E) 部件中金属触点的电腐蚀，可提高电动汽车逆变器、直流-直流转换器和电池等高压（HV）连接器的安全性和耐 用性 。 Ultramid®Advanced ...

Group 1: IPO and Financing Overview - Three companies are scheduled for IPO review next week (June 9-13), with a total fundraising target of 5.71 billion yuan [1] - The companies include Sanxie Electric, United Power, and Daoshengtianhe, with respective fundraising amounts of 1.59 billion yuan, 4.85 billion yuan, and 693.55 million yuan [2][3] Group 2: Company Profiles - **Sanxie Electric**: A high-tech enterprise specializing in the research, manufacturing, and sales of control motors, with a registered capital of 53.11 million yuan and a net profit of 56.36 million yuan in the last year [3][6] - **United Power**: Focuses on electric drive systems and power systems, with a registered capital of 2.12 billion yuan and a net profit of 93.59 million yuan in the last year [7] - **Daoshengtianhe**: Engaged in the research and production of new materials, with a registered capital of 527.52 million yuan and a net profit of 15.55 million yuan in the last year [8][9] Group 3: Fundraising Projects - **Sanxie Electric**: Plans to use the raised funds for expanding production of energy-saving control motors, building a research center, and supplementing working capital, with a total investment of 162.79 million yuan [6] - **United Power**: Aims to invest in the production of core components for new energy vehicles, with a total project investment of 668.10 million yuan [7] - **Daoshengtianhe**: Plans to invest in the production of high-end adhesives and composite resin systems, with a total project investment of 705.70 million yuan [11]

天眼查资料显示，四川高景太阳能科技有限公司，成立于2022年，位于宜宾市，是一家以从事电气机械 和器材制造业为主的企业。企业注册资本100000万人民币。通过天眼查大数据分析，四川高景太阳能科 技有限公司共对外投资了3家企业，参与招投标项目60次，专利信息114条，此外企业还拥有行政许可92 个。 高景太阳能股份有限公司，成立于2019年，位于珠海市，是一家以从事化学原料和化学制品制造业为主 的企业。企业注册资本37509.1736万。通过天眼查大数据分析，高景太阳能股份有限公司共对外投资了 10家企业，参与招投标项目38次，财产线索方面有商标信息76条，专利信息299条，此外企业还拥有行 政许可18个。 金融界2025年6月7日消息，国家知识产权局信息显示，四川高景太阳能科技有限公司、高景太阳能股份 有限公司取得一项名为"一种固液分离装置"的专利，授权公告号CN222943686U，申请日期为2024年08 月。 专利摘要显示，本实用新型公开了一种固液分离装置，旨在提供一种可靠性高、占地小、分离效果好和 无动力运行的固液分离装置。本实用新型包括分离器本体和清液收集管，分离器本体中自上而下依次连 通有进液腔、 ...

Group 1: Historical and Cultural Significance - Jilin City, known as "the northern Jiangnan," is rich in historical and cultural heritage, with the Songhua River serving as a central axis for its development [3][5] - The city has numerous historical sites, including the Dong and Xi Tuan Mountain sites and the Longtan Mountain City, showcasing its long-standing cultural lineage [3][5] - Jilin City is recognized as a birthplace of the Manchu culture and has a deep-rooted cultural confidence stemming from its historical significance [5][6] Group 2: Industrial Development - Jilin City has a strong industrial base, with significant projects established during the early years of New China, including the first bag of fertilizer and the first barrel of dye [7][10] - The city is undergoing a transformation with the relocation and modernization of its industrial zones, such as the Hada Bay Industrial Area, which is shifting from traditional industries to creative and modern sectors [12][14] - The construction of a new 1.2 million tons/year ethylene project is set to enhance Jilin's chemical industry, marking a significant transition from a fuel-based to a product-oriented economy [14][15] Group 3: Winter Sports and Tourism - Jilin City is leveraging its rich ice and snow resources to promote winter sports, becoming a hub for skiing and related activities [19][21] - The city is actively hosting international events, such as the World Cold Region Ice and Snow Economy Conference, to boost its profile in the global ice and snow industry [21][22] - The development of facilities and infrastructure for winter sports is contributing to the city's ambition to become a world-class ice and snow industry base [21][22]

Core Viewpoint - Environmental risks are increasingly becoming a significant operational risk for listed companies, impacting both their development and public image [6][10]. Group 1: Environmental Violations and Penalties - China Chemical's subsidiary, China Chemical Second Construction Group, was fined 600,000 yuan for illegally disposing of hazardous waste by handing it over to an unqualified individual [8]. - Gansu Energy Chemical's subsidiary, Liuhua Chemical, was fined 609,000 yuan for exceeding water pollutant discharge limits, with chemical oxygen demand (COD) and ammonia nitrogen levels significantly exceeding regulatory standards [10][11]. - Innovation Medical's subsidiary, Haining Kanghua Hospital, was fined 219,050 yuan for constructing buildings without the necessary planning permits [9]. Group 2: Impact on Shareholders - The eight listed companies involved in environmental violations collectively have 628,000 shareholders, indicating potential investment risks for these stakeholders [7]. Group 3: Regulatory Context and Public Awareness - The report highlights the increasing importance of environmental information transparency in the capital market, driven by enhanced regulatory frameworks and public participation in environmental protection [12]. - The environmental information disclosure has been supported by legal frameworks, ensuring that citizens and organizations can access and supervise environmental protection efforts [12].

历经两次"中止审核"后，赤诚生物决定终止IPO。 6月4日，新京报贝壳财经记者获悉，五峰赤诚生物科技股份有限公司（简称"赤诚生物"）发布公告称，公司向北 京证券交易所（简称"北交所"）提交了《五峰赤诚生物科技股份有限公司关于撤回向不特定合格投资者公开发行 股票并在北京证券交易所上市申请文件的申请报告》，申请撤回申请文件。根据有关规定，北交所决定终止赤诚 生物公开发行股票并在北京证券交易所上市的审核。 IPO之路"一波三折"，去年归母净利润下滑10.91% 成立于2004年11月的赤诚生物，是一家专注于以自然界中富含单宁的植物为主要原料，从事水解单宁系列产品研 发、生产及销售的企业；2014年成立股份公司；2021年，赤诚生物引入机构投资者宜昌国投、苹湖创投、浙商金 控以及鼎泰海富；2024年2月在新三板创新层挂牌。 赤诚生物的IPO之路始于2024年6月26日。彼时该公司称，在国泰君安证券股份有限公司的辅导下，已通过中国证 监会湖北监管局的辅导验收；6月27日，赤诚生物向北交所报送了向不特定合格投资者公开发行股票并上市的申报 材料，同日，收到北交所出具的《受理通知书》。 由于赤诚生物首次申报财务报表的审计基准 ...

作者：小熊 来源：IPO魔女 2025年5月30日，北京证券交易所发布公告称，五峰赤诚生物科技股份有限公司（以下简称"赤诚生物"）已主动撤回其在北交所的IPO申请。本次IPO计划 募集资金2.1亿元，保荐机构原为国泰君安证券股份有限公司。 北交所也在第二轮问询函中关注期后业绩的问题，要求赤诚生物说明期后最新业绩预计情况、期后最新在手订单的同比及环比变动情况、主要产品及原材 料市场价格变动情况等，结合降价对公司经营业绩的量化影响，分析市场竞争加剧、原材料价格上涨等背景下，主要产品收入增长的可持续性。 此外，赤诚生物存货账面价值占总资产比例高。报告期各期末，公司存货账面价值分别为9620.05万元、8717.75万元和1.05亿元，存货账面价值占总资产 的比例分别为19.88%、14.77%和17.03%。过高的存货规模不仅意味着货品积压，还会占用大量流动资金，影响经营活动现金流。 在拓展业务方面，赤诚生物于2022年成立子公司湖北本草时代大健康产业有限公司，进军化妆品领域，推出多个美妆日化品牌。然而，该项业务仍处在起 步阶段，线上销量有限。2022年至2023年，本草时代的营业收入分别仅为32.2万元和127. ...

证券代码：600423 证券简称：柳化股份 公告编号：2025-027 柳州化工股份有限公司 关于合计持股 5%以上股东减持股份计划公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： ? 股东持股的基本情况：截至本公告披露日，柳州化工股份有限公司（以下简称"公司"） 股东中国建设银行股份有限公司广西壮族自治区分行（以下简称"建行广西分行"）持有公 司无限售流通股 35,662,329 股，占公司总股本的 4.47%；建行广西分行的一致行动人建信 金融租赁有限公司（以下简称"建信金租"） 持有公司无限售流通股 7,432,484 股，占公 司总股本的 0.93%。 (三)其他风险提示 本次股份减持计划符合《中华人民共和国公司法》《中华人民共和国证券法》《上市公 司股东减持股份管理暂行办法》《上海证券交易所股票上市规则》《上海证券交易所上市公 司自律监管指引第 15 号--股东及董事、监事、高级管理人员减持股份》等法律法规、部门 规章和规范性文件的相关规定，不存在不得减持股份的情形。 | 股东名称 | ...

Group 1: Company Overview - The company specializes in polyurethane new materials (TPU, PUR, PUD, PBS) and functional chemical raw materials (special isocyanates, special amines) [2] - Products are widely used in various sectors including consumer electronics, automotive manufacturing, sports and leisure, high-end equipment, green energy, home life, industrial printing, and food hygiene [2] Group 2: Project Progress - The first phase of the polyurethane industrial park in Henan has successfully established a complete production process, with six products achieving qualified output [2] - The two new fundraising projects commenced construction in Q4 2024, with an 18-month construction period; one project aims for an annual output of 10,000 tons of expandable thermoplastic polyurethane elastomer, while the other targets 30,000 tons of water-based polyurethane [4] Group 3: Market Development - The sales team is actively engaging with target customers through domestic and international exhibitions and visits, establishing a solid foundation for sales efforts [3] - The company’s self-developed foaming TPU is emerging in the footwear sector, characterized by lightweight and high rebound properties, with strong profitability and rapid sales growth [4] Group 4: Future Plans - The second phase of the Henan project will be planned after the first phase stabilizes, with timing dependent on market conditions and company operations [4]

在170℃下，制备的Ru1Cun/SiO2催化剂实现了100%乙炔转化率和97.6%乙烯选择性，显著降低乙炔完 全转化温度。加氢活性达34.02molC2H2/(molCu.h)，分别是单金属Cu团簇和Cu单原子催化剂的5.3和52.3 倍。氢氘交换实验证明，Ru单原子的引入可明显提高RuCu催化剂的加氢活性，氢气解离温度由83℃降 低至47℃。结合谱学表征与DFT理论计算，揭示了单原子Ru与全暴露Cu团簇协同催化乙炔加氢的催化 机理。在单金属Cu团簇催化剂上，H2解离需要克服1.31eV的自由能垒，说明单Cu团簇对H2活化能力有 限。而在双金属RuCu催化剂中，Ru单原子作为氢活化中心实现高效解离H2，Cu团簇作为乙炔吸附和活 化的位点。 该研究工作通过原子级精准设计构建了Cu团簇与金属Ru单原子协同催化体系，解决了单金属Cu因加氢 活性不足而存在的活性与选择性难以兼顾的问题，为开发高效乙炔加氢催化剂提供了新思路。 经济观察网讯据金属研究所消息，乙烯作为重要基础化工原料，其纯度直接影响乙烯下游高附加值化学 品的生产。由石油裂解制备的乙烯中，通常含有0.5~2vol.%的乙炔杂质，乙炔会毒化后续乙烯聚合反应 ...