Financial Performance - In 2025, the company achieved operating revenue of 1,676.75 million yuan, representing a year-on-year increase of 14.95% [3] - The net profit attributable to the parent company was 310.83 million yuan, up 23.48% year-on-year [3] - The net profit attributable to the parent company after deducting non-recurring gains and losses was 305.98 million yuan, reflecting a year-on-year growth of 28.90% [3] Financial Position - As of the end of the reporting period, the company's total assets amounted to 3,646.89 million yuan, an increase of 7.33% from the beginning of the period [4] - The equity attributable to the parent company reached 3,285.55 million yuan, growing by 8.60% compared to the start of the period [4] - The net asset per share attributable to the parent company was 18.93 yuan, which is a 9.32% increase from the beginning of the period [4] Business Performance Factors - The growth in revenue for 2025 was primarily driven by the pharmaceutical and electronic materials sectors, with the pharmaceutical sector benefiting from inventory adjustments by key clients and increased sales of core products [5] - The electronic materials sector saw growth due to successful validation of semiconductor photoresist monomer materials and the introduction of certain packaging materials [5] - The company focused on enhancing operational efficiency and cost reduction, which contributed to improved profitability [5]

报告期内，显示材料板块平稳发展，2025年度收入增长主要体现在医药及电子材料板块，其中医药板块 主力产品客户调整库存策略、核心产品进一步放量，推动销售收入增长;电子材料板块随着公司半导体 光刻胶单体材料验证工作的顺利推进，并成功导入部分封装材料产品，带动了相关业务的增长。本年度 公司持续着力提升经营管理效率，深化降本增效，通过节约挖潜、精益流程进一步完善管理体系，强化 研产供销协同，降低生产成本，推动盈利能力提升。 瑞联新材(688550.SH)披露2025年度业绩快报，2025年度实现营业收入16.77亿元，同比增长14.95%;归属 于母公司所有者的净利润3.11亿元，同比增长23.48%。 ...

智通财经APP讯，瑞联新材(688550.SH)披露2025年度业绩快报，2025年度实现营业收入16.77亿元，同 比增长14.95%;归属于母公司所有者的净利润3.11亿元，同比增长23.48%。 报告期内，显示材料板块平稳发展，2025年度收入增长主要体现在医药及电子材料板块，其中医药板块 主力产品客户调整库存策略、核心产品进一步放量，推动销售收入增长;电子材料板块随着公司半导体 光刻胶单体材料验证工作的顺利推进，并成功导入部分封装材料产品，带动了相关业务的增长。本年度 公司持续着力提升经营管理效率，深化降本增效，通过节约挖潜、精益流程进一步完善管理体系，强化 研产供销协同，降低生产成本，推动盈利能力提升。 ...

Core Viewpoint - Kaisheng Technology (600552.SH) clarified on its investor interaction platform that the company primarily produces display materials and application materials, and does not have any business or technology related to T-glass micro glass fiber [1] Company Summary - The company focuses on the production of display materials and application materials [1] - There is no involvement in T-glass micro glass fiber business or technology [1]

Group 1 - The company, Kaisheng Technology (600552.SH), primarily produces display materials and application materials [1] - Currently, the company does not have any products used for fiber manufacturing and optical communication [1]

2、业绩预告情况：预计净利润为负值 登录新浪财经APP 搜索【信披】查看更多考评等级 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 一、本期业绩预计情况 1、业绩预告期间：2025年1月1日一2025年12月31日 本次业绩预告涉及的相关财务数据尚未经注册会计师审计。 三、业绩变动的主要原因说明 本报告期，大宗化工行业下游市场需求持续疲软，公司烯烃、辛醇等主要产品销售价格和毛利率逐步降 低，叠加子公司税款补缴的影响，造成清洁能源业务业绩明显下滑，亦是公司整体业绩同比大幅下降的 主要原因。但与此同时，公司显示材料等其他业务盈利水平有所提升，部分缓解了清洁能源业务业绩下 滑带来的负面影响。 本次业绩预告数据是公司财务部估算所得，公司2025年度实际业绩情况和财务数据以公司后续披露的 《2025年年度报告》为准。敬请广大投资者谨慎决策，注意投资风险。 ■ 二、与会计师事务所沟通情况 公司已就本期业绩预告与年审会计师事务所进行预沟通，双方在本期业绩预告相关事项方面不存在分 歧。 四、其他相关说明 特此公告。 诚志股份有限公司 董事会 2026年1月31日 ...

格隆汇1月30日丨诚志股份(000990.SZ)公布，预计2025年亏损10,000万元-5,000万元，与上年同期下降 143.37%-121.68%，扣除非经常性损益后的净利润1,350万元-2,000万元，与上年同期下降 94.05%-91.18%。 本报告期，大宗化工行业下游市场需求持续疲软，公司烯烃、辛醇等主要产品销售价格和毛利率逐步降 低，叠加子公司税款补缴的影响，造成清洁能源业务业绩明显下滑，亦是公司整体业绩同比大幅下降的 主要原因。但与此同时，公司显示材料等其他业务盈利水平有所提升，部分缓解了清洁能源业务业绩下 滑带来的负面影响。 ...

Group 1: Company Announcements - Four A-share listed companies in Hubei have announced plans to list in Hong Kong since January [1] - Dier Laser plans to list on the Hong Kong Stock Exchange to enhance its international strategy and brand image [1] - Lian Te Technology intends to issue H-shares and list in Hong Kong to support its international strategy and high-quality development [3] - Dinglong Co. is planning to issue H-shares and list in Hong Kong to deepen its global strategy and enhance its international competitiveness [5] - Huagong Technology has approved the issuance of H-shares for listing in Hong Kong to support its global strategy [7] Group 2: Company Profiles - Dier Laser specializes in precision laser processing solutions and serves major solar cell manufacturers [1] - Lian Te Technology focuses on the research, production, and sales of optical modules, achieving domestic leadership and global supplier status [3] - Dinglong Co. is enhancing its capabilities in innovative materials, particularly in semiconductor and display materials [5] - Huagong Technology has established multiple production bases and R&D centers both domestically and internationally, focusing on a global operational strategy [8]

Core Viewpoint - The new materials sector is identified as a crucial direction for the future development of the chemical industry, currently experiencing rapid growth in downstream demand, supported by policy initiatives and technological breakthroughs [1] Group 1: Industry Insights - The new materials industry is considered a foundational sector that underpins other industries [1] - Key areas of focus include: 1) Electronics Information Sector: Emphasis on semiconductor materials, display materials, and 5G materials 2) Aerospace Sector: Focus on PI films, precision ceramics, and carbon fibers 3) New Energy Sector: Attention on photovoltaics, lithium-ion batteries, proton exchange membranes, and hydrogen storage materials 4) Biotechnology Sector: Concentration on synthetic biology and scientific services 5) Energy Conservation and Environmental Protection Sector: Focus on adsorption resins, membrane materials, and biodegradable plastics [1] Group 2: Investment Opportunities - The New Materials 50 ETF (159761) tracks the New Materials Index (H30597), which focuses on the new materials industry [1] - The index includes representative companies from advanced basic materials, key strategic materials, and cutting-edge new materials, reflecting the overall performance of the new materials industry from research and development to application [1]

Group 1 - The core point of the article is that Dinglong Co., Ltd. plans to acquire a 70% stake in Haofei New Materials for 630 million yuan, valuing Haofei at 900 million yuan, which will allow Dinglong to enter the high-growth lithium battery materials sector [1] - After the acquisition, Haofei New Materials will become a subsidiary of Dinglong, contributing to the company's consolidated financial statements [1] - Haofei New Materials is a leading domestic producer of lithium battery dispersants, with key products including dispersants and binders, holding a dominant market position in the supply chain [1] Group 2 - The revenue of Haofei New Materials is projected to grow steadily, with expected revenues of 290 million yuan, 345 million yuan, and 481 million yuan from 2023 to November 2025, respectively [2] - As of November 2025, Haofei's total assets are approximately 390 million yuan [2] - Dinglong Co., Ltd. has diversified its business from printing consumables to semiconductor materials, currently operating in three main segments: semiconductor CMP materials, wafer photoresists, and advanced packaging materials [2] Group 3 - Dinglong's revenue for the first three quarters of 2025 reached 2.698 billion yuan, an increase of 11.23% year-on-year, with a net profit attributable to shareholders of 519 million yuan, up 38.02% [2] - The company expects a full-year net profit of approximately 700 million to 730 million yuan for 2025, representing a year-on-year growth of about 34.44% to 40.20% [2]