证券研究报告·行业点评报告·基础化工 基础化工行业点评报告 光引发剂：供给趋于集中+新兴领域需求蓬勃 发展，行业景气度复苏 增持（维持） [Table_Tag] [Table_Summary] 投资要点 1）光引发剂基本情况：光引发剂是光固化材料（主要包括 UV 涂料、 UV 油墨、UV 胶粘剂等）的核心原材料，没有光引发剂，UV 涂料等就 无法固化。光引发剂使用量在光固化材料中占比为 3%-5%，但由于光 引发剂价格相对昂贵，其成本一般占到光固化产品整体成本的 10%- 15%。光固化的原理：光引发剂在光（紫外光或可见光）的照射下，吸 收特定波长的光子，产生自由基或阳离子，引发单体和低聚物发生聚合 和交联反应，在极短的时间里生成网状结构的高分子聚合物，进而实现 固化。光固化材料具备环保、高效、节能、适应性广等优良特性，是传 统溶剂型涂料、油墨、胶粘剂的重要替代产品，也是国家减少 VOCs 排 放、治理大气污染的重要手段和措施。 2）光固化材料下游应用广泛：①传统领域铸就需求基本盘：木器涂装、 塑料制品涂装、装饰建材涂装、包装印刷等。②新兴领域打开需求空间： 汽车部件、电器/电子产品涂装、PCB 线路板、光纤 ...

优于大市（维持） [Table_Main] 证券研究报告 | 行业点评 基础化工 证券分析师 王华炳 资格编号：S0120524100001 邮箱：wanghb3＠tebon.com.cn 研究助理 王友舜 4.《染料行业更新：供给端趋紧态势 延续，重视 H 酸与活性染料弹性》， 2025.6.10 5.《涨价主线！关注氯虫苯甲酰胺、 SAF 等》，2025.6.8 基础化工 2025 年 06 月 30 日 邮箱：wangys5＠tebon.com.cn 市场表现 -17% -9% 0% 9% 17% 26% 2024-07 2024-11 2025-03 基础化工 沪深300 资料来源：德邦研究所，聚源数据 相关研究 1. 《 关 注 钾 肥 板 块 投 资 机 会 》， 2025.6.22 2.《钾肥大合同落地，关注钾肥景 气！》，2025.6.16 3.《涨价主线！关注活性染料、生物 柴油等》，2025.6.16 供需关系存在改善预期，光引发剂景气 有望修复 [Table_Summary] 投资要点： 请务必阅读正文之后的信息披露和法律声明 事件：①据 Wind 全球企业库，2025 年以来，国内光引 ...

Core Viewpoint - The credit rating report indicates that Changzhou Strongly Electronic New Materials Co., Ltd. (hereinafter referred to as "Strongly New Materials") maintains a stable credit rating of AA- due to its leading position in the electronic chemical products sector, despite facing challenges from insufficient downstream demand and increased competition [3][5][12]. Company Overview - Strongly New Materials is recognized as a key high-tech enterprise under the National Torch Program, specializing in electronic chemical products for photolithography, with a significant market share in PCB dry film photoinitiators [5][12]. - The company has a diverse production layout across multiple locations, including Changzhou, Shaoxing, Taixing, and Changsha, and offers a wide range of products in the PCB, LCD, and semiconductor sectors [5][12]. Financial Performance - In 2024, the company reported a net loss of 180 million yuan, attributed to increased asset impairment losses and rising operational expenses, which significantly eroded profits [5][6][20]. - The total assets as of March 2025 were 34.25 billion yuan, with total liabilities at 11.94 billion yuan, indicating a stable capital structure despite the operational challenges [3][20]. Market Conditions - The demand for photoinitiators and electronic chemical products is currently under pressure due to a sluggish real estate market and intensified competition, leading to a decline in product prices [9][10][12]. - The PCB market is showing signs of recovery, with a projected increase in production value, which may provide some support for the demand for photolithography chemicals [10][12]. Production Capacity and Utilization - The company has significantly increased its production capacity due to the completion of major projects funded by the Strongly Convertible Bonds, but faces challenges in capacity utilization due to weak downstream demand [5][16][18]. - The capacity utilization rate for electronic materials has declined, indicating a substantial pressure on the company to digest its increased production capacity [5][16][18]. Research and Development - Strongly New Materials continues to invest in R&D, with a focus on developing new products and enhancing existing technologies, although the R&D expenditure as a percentage of revenue has decreased [12][13]. - The company is actively working on several projects, including advanced packaging materials for semiconductors, which are currently in the customer validation phase [12][13]. Customer Base and Market Position - The company maintains stable relationships with major global photolithography manufacturers, which helps secure its market position despite competitive pressures [12][14]. - In 2024, the top five customers accounted for 24.28% of total sales, reflecting a relatively low customer concentration and stable partnerships [12][14].

股票代码：300429 股票简称：强力新材 | 6、问：公司正在从光刻胶单体供应商向光刻胶体系服务 | | --- | | 商转型，能否详细介绍一下目前的转型进展？ | | 答：您好，公司是国内少数有能力深耕光刻胶专用电子 | | 化学品和绿色光固化材料领域的国家火炬计划重点高 | | 新技术企业。公司主要从事电子材料领域各类光刻胶专 | | 用电子化学品和绿色光固化材料的研发、生产和销售及 | | 相关贸易业务。公司坚持围绕"核心技术自主化、产业 | | 基础高级化、产业链现代化"生产经营，固旧不守旧， | | 创新向未来。谢谢！ | | 7、问：公司是否有新的业务布局或拓展计划？公司如何 | | 实现从现有业务向新业务领域的转型升级？ | | 答：您好，公司除积极开展现有主营业务外，还在积极 | | 布局研发新产品。公司研发的光敏性聚酰亚胺（PSPI） | | 应用于半导体先进封装领域，是重布线制程（RDL）的关 | | 键材料。公司开发有多款 PSPI 产品，其中高温固化 PSPI | | 用途广泛，适用于各类封装结构；低温固化 PSPI 适用于 | | FO-WLP、Chiplet/异构集成等先进封装 ...