面对全球气候变化的挑战，金发科技以材料科技为核心，通过构建覆盖回收、再生、高值化应用的全产业链闭环体系，显著提升了塑料资源的循环效率， 有效减少了资源消耗与废弃物填埋。通过加强对低碳改性技术的研究，公司不仅降低了组织碳与产品碳的排放强度，更积极协同上游供应商与下游客户， 将绿色低碳转型从企业战略延伸至产业生态共建。这一系列扎实且富有成效的实践契合了"最佳可持续实践案例"奖项的核心要求，展现了金发科技在应对 全球环境议题中的关键角色与强劲势能。 作为行业领军企业，金发科技将通过绿色材料技术创新、可持续产业链协同与透明信息披露，践行对环境保护与社会责任的长期承诺，携手各界伙伴，共 筑高质量发展的绿色未来。 登录新浪财经APP 搜索【信披】查看更多考评等级 NEWS 近日，第四届绿色金融北外滩论坛在上海举行，金发科技股份有限公司从备受瞩目的"2025年度GF60可持续发展评选"中脱颖而出，荣获"最佳可持续实践 案例"奖项。这不仅是对金发科技在可持续发展领域长期耕耘与卓越实践的高度认可，也彰显了公司在推动循环经济与绿色低碳转型方面的行业引领地 位。 "GF60可持续发展评选"由绿色金融60人论坛（GF60）发起主办， ...

据长华化学(301518)微信公众号12月16日消息，今天，苏州大学与长华化学"离子液体产业技术研究 院"续签暨共建联合实验室顺利揭牌。此次续约不仅是双方前期合作的延续与升华，更是对未来携手推 动离子液体技术规模化、产业化发展的重要布局。 苏州大学副校长张正彪指出，苏州大学始终秉持"名城名校"战略，积极推动科研成果向现实生产力转 化，促进产业需求与科研创新的精准对接。此次共建联合实验室，是强强联合的典范。苏州大学期望将 课堂拓展至企业，同时也希望企业将实验室延伸至校园，实现产学研用深度融合、一体化发展。 张家港市委常委、副市长李炳龙表示，此次签约是贯彻落实中央关于发展新质生产力、推动产学研深度 融合战略部署的具体实践。政府大力倡导校企共建实验室、联合培育人才，支持企业提前介入高校研发 环节，共同制定人才培养方案。希望长华化学与苏州大学以此次续约为契机，加速技术突破与成果转 化，为张家港乃至全国绿色化工产业的蓬勃发展作出更大贡献。 据介绍，未来，双方将以离子液体联合实验室为平台，通过"产学研用"协同，围绕功能化聚醚、绿色催 化、新能源、绿色可持续、机器人材料等方向，推动离子液体技术多元应用与产业化突破，共建"绿 ...

产业观察 [table_Header] 2025.12.16 【新材料产业周报】三井化学宣布突破高折射率光学树脂 晶片，GEO 等多家新材料公司完成融资 产业研究中心 摘要： [Table_Summary] 产业发展动态：（以下均来源于化工新材料公众号） 三井化学宣布突破高折射率光学树脂晶片。12 月 10 日，三井化学宣布研 发出全球首款折射率高达 1.67 和 1.74 的 12 英寸 Diffrar®AR 眼镜光学树 脂晶片（光波导），该系列产品包含两种折射率，以及 6 英寸（仅为样品）、 8 英寸和 12 英寸三种晶圆尺寸。 2025 化学与材料科学研究十大热点前沿公布。12 月 3 日，中国科学院科 技战略咨询研究院、中国科学院文献情报中心与科睿唯安联合发布的 《2025 研究前沿》报告，遴选出 2025 年全球较为活跃或发展迅速的 128 个研究前沿，并对相关学科的发展趋势进行了研判。化学与材料科学领域 Top10 热点前沿主要分布在合成化学、材料回收与循环利用、锂电池、能 源材料等研究方向。合成化学方向有四项，分别是苯环的生物电子等排体 合成、COF 光催化合成过氧化氢、电化学还原二氧化碳制多碳 ...

Core Viewpoint - Wuxi Chuangda New Materials Co., Ltd. is set to go public on the Beijing Stock Exchange, planning to issue no more than 12.3293 million shares, with concerns raised about the quality of its earnings and high reliance on tax incentives for profitability [2][5]. Financial Performance - The company has shown continuous revenue and net profit growth driven by its electronic packaging materials business, with revenues of 311 million yuan, 345 million yuan, 419 million yuan, and 211 million yuan over the reporting period, and net profits of 22.55 million yuan, 51.37 million yuan, 61.20 million yuan, and 33.32 million yuan respectively [3][4]. - The sales revenue from electronic packaging materials accounted for 99.42%, 98.44%, 94.86%, and 95.62% of the total revenue during the same periods [4]. Profit Quality and Tax Incentives - The quality of the company's earnings has been declining, with the ratio of net cash flow from operating activities to net profit decreasing from 3.26 to 0.68 over the reporting period, indicating a concerning trend [4][8]. - The company has a significant dependence on tax incentives, with tax benefits contributing to 55.88%, 28.49%, 25.00%, and 23.46% of total profits during the reporting period, raising concerns about sustainability if tax policies change [5]. Fundraising and Investment Projects - The company plans to raise 300 million yuan for projects including a production line for semiconductor packaging materials and a research center, with the rationale for these investments being questioned due to declining production capacity and utilization rates [6][7]. - The planned expansion of 6,000 tons of epoxy molding materials comes despite a decrease in both capacity and production in the core category, with utilization rates consistently below 90% [8]. Cash Reserves and Dividend Policy - The company has substantial cash reserves, with balances of 93.86 million yuan, 89.98 million yuan, 133.23 million yuan, and 134.93 million yuan at the end of the respective years, and no short-term debt, raising questions about the necessity of raising additional funds for working capital [9]. - The company has maintained a high dividend payout, distributing over 14 million yuan annually, which further complicates the justification for seeking additional capital through an IPO [9].

（记者 曾健辉） 每经AI快讯，有投资者在投资者互动平台提问：尊敬的董秘：经查询，贵公司有商业航天、机器人、 无人机等概念。请问贵公司目前在这三个方面具体涉及了哪些产品？谢谢！ 银禧科技（300221.SZ）12月16日在投资者互动平台表示，尊敬的投资者，感谢您对公司的关注。公司 碳纤维复合材料等轻量化材料可以应用于无人机及服务型机器人等相关领域，其单一客户收入占公司合 并报表营收比重未达到披露的标准。公司目前没有产品应用于商业飞机。 ...

Core Viewpoint - Global New Materials International Holdings Limited plans to issue HKD 1 billion convertible bonds to support operational funding, refinance existing debts, and general corporate purposes, reflecting its strategic commitment to capitalize on opportunities in the new materials industry and deepen its global layout [1] Group 1: Convertible Bond Issuance - The convertible bonds will have a face value of HKD 2 billion, with actual net proceeds estimated at approximately HKD 981 million after estimated expenses [1] - The initial conversion price is set at HKD 10.19 per share, allowing for the potential conversion into approximately 98.13 million shares, representing 7.92% of the currently issued shares and 7.34% of the total shares post-conversion [1] - The issuance is managed by HSBC and Deutsche Bank, indicating international capital market recognition of the company's growth prospects [1] Group 2: Business Performance - For the first half of 2025, the company reported revenue of HKD 912 million, a year-on-year increase of 17.7%, maintaining a robust double-digit growth rate [2] - The net profit excluding non-recurring items reached HKD 260 million, a significant year-on-year increase of 54.4%, showcasing improved profitability [2] - The growth is attributed to the optimization of product structure, with a steady increase in the proportion of high-margin high-end products, aligning with industry trends towards high-end, green, and collaborative development [2] Group 3: Strategic Development - The company employs a dual strategy of external mergers and acquisitions alongside internal development, with a recent acquisition of Merck's surface solutions business enhancing its technological and market resources [3] - The management emphasizes a "materials + innovation + full scene" strategy to drive breakthroughs in core technologies and enhance international brand integration [3] - As the only leading player in pearl pigments on the Hong Kong stock market, the company is positioned for high-quality development amid a restructuring of valuation systems and accelerated domestic substitution in the new materials industry [3]

从源头降解到回收利用——打响全周期绿色循环战 "塑料污染治理及生态可持续发展是全球广泛关注的资源、环境和产业问题。"中国科学院理化技术研究 所研究员王格侠指出，从塑料污染治理的角度来看，可降解塑料旨在解决不可避免的塑料泄漏和填埋塑 料污染问题。 对此，王格侠所在团队成功研发出一种可降解、易再生的新型生物降解塑料PDA。该塑料无需堆肥等人 工环境，即可在土壤、海洋等自然环境"无死角"降解，实现全自然域降解，且降解周期能够被有效调 控。王格侠介绍，这种塑料不仅满足环保需求，还具备高透明、高韧性、高耐热和高阻隔等功能性刚 需，在可降解3C领域产品包装、生态农业、海水养殖业和海床生态修复等领域展现出广泛市场前景， 预计在2027年实现万吨级规模化生产和应用。 而循环回收则是兼顾污染治理和资源化利用的有效路径。中国资源循环集团塑料再生有限公司副总经理 张会朴强调："塑料、橡胶凭借其多元特性，成为工业生产中至关重要的基础材料。但在广泛应用的同 时，由于没有得到高效的回收利用，也引发了环境污染问题，推动废塑料、废橡胶的循环利用已成为行 业共识。" "但目前，橡塑再生产业仍存在'小、散、弱'突出、高值化利用水平较低、资源再生 ...

责任编辑：栎树 格隆汇12月16日丨建龙微纳(688357.SH)公布，洛阳建龙微纳新材料股份有限公司(以下简称"公司")于近 日收到了1 项中华人民共和国国家知识产权局颁发的授权发明专利证书，具体如下： 财经频道更多独家策划、专家专栏，免费查阅>> ...

相关负责人表示，下一步，如皋市长江镇将持续优化营商环境，全力做好服务保障，推动项目早日建成 达效，助力更多创新成果落地生根，为高质量发展注入新动能。 近日，如皋市长江镇人民政府与如皋市科创投资集团有限公司成功举行化工中试基地项目签约仪式。 据了解，该化工中试基地项目总投资约5亿元，注册资本5000万元，建设地点位于如皋港化工新材料产 业园，总用地面积约74亩。项目致力于打造聚焦功能性化工新材料、低碳生物基化学品和临港涉化产业 三大细分领域的化工中试基地，形成集研发、中试、产业孵化于一体的专业化平台。项目建成投产后， 将满足区域化工企业从中试到量产的成长需求，全面提升如皋港化工新材料产业园的产业承载与创新发 展能力，推动形成高端化工新材料产业集群。 ...

Core Viewpoint - Specialty nylon, as a high-performance polyamide material system beyond general nylon (PA6, PA66), is a key direction for the new materials industry towards high-end, functional, and green development. It overcomes the limitations of conventional nylon in heat resistance, water absorption, and transparency through molecular structure design and synthesis process innovation, leading to various subcategories widely used in advanced manufacturing fields such as automotive electrification, electronics, new energy equipment, and aerospace [1][2]. Group 1: Overview of Specialty Nylon - Specialty nylon refers to polyamide materials excluding general nylons (PA6 and PA66), including long-chain polyamides, high-temperature polyamides, transparent polyamides, and bio-based polyamides (PA56), with long-chain nylon and high-temperature nylon dominating the market [5][6]. - The global specialty nylon market is currently dominated by international giants such as Arkema, Evonik, and DuPont, with significant technological barriers in key monomers, polymerization processes, and high-end grades [1][10]. Group 2: Market Supply and Demand - The global production capacity of specialty nylon is approximately 600,000 tons per year, with major producers including Arkema, DuPont, DSM, and others. DSM uniquely masters the industrialization of hexamethylenediamine, producing PA4T, while other companies primarily focus on PA6T products [10][11]. - In China, domestic production of long-chain polyamides has gained a significant market share, with several companies planning to expand production capacity, expected to reach 150,000 tons in the next five years [14][13]. Group 3: Long-Chain Polyamides - Long-chain nylon typically refers to nylon materials with more than ten methylene groups in the molecular chain, offering high toughness and low water absorption, with applications in automotive, electronics, and military sectors [16][20]. - The global production capacity of long-chain polyamides is around 270,000 tons per year, with a projected market sales revenue of $2.846 billion in 2024, expected to reach $3.64 billion by 2031, reflecting a CAGR of 3.6% [21][23]. Group 4: High-Temperature Polyamides - High-temperature polyamides can operate at temperatures up to 150°C, with a global production capacity of approximately 335,000 tons per year. They are widely used in electronics, automotive, and mechanical manufacturing [26][32]. - The production of high-temperature nylon involves complex synthesis processes, with the two-step method of high-temperature high-pressure solution polymerization followed by solid-phase post-polymerization being the mainstream industrial process [28][31].