证券日报网讯11月3日晚间，晨化股份（300610）发布公告称，截至2025年10月31日，公司通过股份回 购专用证券账户以集中竞价交易方式累计回购公司股份数量为1，724，700股，占公司总股本的 0.8022%。 ...

每经头条（nbdtoutiao）——"为了孩子吃上饭，自己只能靠喝水撑着"！美政府停摆危机逼近"临界 点"，4200万人吃饭成问题 （记者 曾健辉） 每经AI快讯，晨化股份11月3日晚间发布公告称，截至2025年10月31日，公司通过股份回购专用证券账 户以集中竞价交易方式累计回购公司股份数量约为172万股，占公司总股本的0.8022%。 ...

扬州晨化新材料股份有限公司（以下简称"公司"）于 2025 年 4 月 17 日 召开第四届董事会第十七次会议、第四届监事会第十七次会议，并于 2025 年 5 月 13 日召开 2024 年度股东会，审议通过了《关于回购公司股份方案的议案》， 同意公司使用自有资金或自筹资金以集中竞价交易方式回购公司普通股（A 股） 股票，本次回购的股份将全部用于注销并减少注册资本。本次回购股份的资金 总额不低于人民币 2,000 万元（含本数）不超过人民币 4,000 万元（含本数）， 回购股份价格不超过人民币 15.50 元/股（含）。本次实施期限自公司股东会审 议通过本次回购股份方案之日起 12 个月内。因实施 2024 年年度权益分派，公 司回购股份价格上限由不超过人民币 15.50 元/股调整为不超过人民币 15.30 元 /股。具体内容详见公司于 2025 年 4 月 18 日、2025 年 5 月 16 日、2025 年 6 月 18 日披露在巨潮资讯网（www.cninfo.com）的《关于回购公司股份方案的公告》 （公告编号：2025-032）、《回购报告书》（公告编号：2025-037）、《关于 2024 ...

Group 1 - The core point of the article is that Chenghua Co., Ltd. has recently obtained a patent for a new catalyst composition used in the continuous synthesis of polyurethane, which may enhance its competitive edge in the fine chemical new materials industry [1] - Chenghua Co., Ltd. reported that in the fiscal year 2024, 99.06% of its revenue will come from the fine chemical new materials sector, indicating a strong focus on this area [1] - As of the report date, Chenghua Co., Ltd. has a market capitalization of 2.4 billion yuan [1]

发明人：房连顺；董晓红；叶光华；林清；管丹；郝思珍；王世林；毕继 辉 证券代码：300610 证券简称：晨化股份 公告编号：2025-085 扬州晨化新材料股份有限公司 关于获得发明专利证书的公告 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。 扬州晨化新材料股份有限公司（以下简称"公司"）于近期获得一项由中 华人民共和国国家知识产权局颁发的发明专利证书，具体情况如下： 发明名称：一种用于聚氨酯用叔胺类催化剂连续合成的含 mor 分子筛组合 物及其制备方法 专利权人：扬州晨化新材料股份有限公司 地址：225800 江苏省扬州市宝应县曹甸镇镇中路 231 号 专利号：ZL 2022 1 1388603.4 授权公告号：CN 116139914 B 专利申请日：2022 年 11 月 08 日 授权公告日：2025 年 10 月 28 日 专利证书号：第 8405698 号 专利类型：发明专利 专利要点：本发明通过 mor 分子筛经过酸化，再使用硅烷杂化得到的新型 分子筛催化剂，并应用于连续制备聚氨酯用叔胺类催化剂的合成，提高了吗啉 的利用率，通过减少昂贵原料吗啉 ...

Core Viewpoint - Chenhua Co., Ltd. has recently received a patent certificate from the National Intellectual Property Administration for a new invention related to the continuous synthesis of tertiary amine catalysts used in polyurethane production [1] Group 1 - The patent is titled "A Molecular Sieve Composition Containing MOR and Its Preparation Method for Continuous Synthesis of Tertiary Amine Catalysts for Polyurethane" [1]

晨化股份成立于1995年5月12日，于2017年2月13日在深圳证券交易所上市，注册地址和办公地址均位于江 苏省。公司是国内精细化工新材料领域的重要企业，专注于相关产品研发、生产和销售，拥有技术与全产 业链优势。 晨化股份主营业务为以氧化烯烃、脂肪醇、硅氧烷等为主要原料的精细化工新材料系列产品的研发、生产 和销售。所属申万行业为基础化工 - 化学制品 - 其他化学制品，涉及小盘、专精特新、有机硅核聚变、超 导概念、核电等概念板块。 经营业绩：营收行业46，净利润行业41 2025年三季度，晨化股份营业收入6.53亿元，行业排名46/79，远低于行业第一名中化国际的357.16亿元和 第二名杭氧股份的114.28亿元，也低于行业平均数19.94亿元和中位数7.75亿元。主营业务构成中，表面活 性剂营收3.54亿元占比81.58%，阻燃剂4814.75万元占比11.11%，硅橡胶2809.24万元占比6.48%，其他(补 充)359.91万元占比0.83%。当期净利润5285.28万元，行业排名41/79，与行业第一名杭氧股份的8.5亿元和 第二名嘉化能源的8.21亿元差距较大，低于行业平均数7443.82万元， ...

Core Viewpoint - The announcement from Chenhua Co. indicates a trend of shareholder concentration, with a decrease in the number of shareholders and no current board members or executives having sold shares since 2024 [1] Group 1 - The number of shareholders decreased from 15,100 on June 30 to 14,600 on October 20, indicating a trend towards concentrated shareholding [1] - The company emphasizes that decisions regarding buying or selling shares are at the discretion of the shareholders, and it will continue to disclose the top ten shareholders in regular reports [1] - Since the beginning of 2024, no current directors or executives have engaged in share sales, suggesting confidence in the company's future [1]

Core Viewpoint - The company, Chenhua Co., announced the development of solid alkyl glycoside products and is focusing on promoting their use in the cosmetics sector [1] Group 1: Company Development - Chenhua Co. has a dedicated research and development team for alkyl glycosides consisting of 6 members [1] - The company has successfully transitioned its alkyl glycoside products from liquid to solid forms [1] Group 2: Product Applications - Alkyl glycosides are primarily used in various fields including daily chemicals, pesticides, firefighting, industrial cleaning, and cosmetics [1] - The company is intensifying efforts to promote the application of solid and granular alkyl glycosides in the cosmetics industry [1]

Core Viewpoint - The company emphasizes the importance of research and development (R&D) as a key driver for its growth, with a focus on various innovative projects aimed at enhancing product offerings and market applications [1] Current R&D Projects - The company is currently advancing several R&D projects, including: - Development of high-efficiency clean fire extinguishing agents (perfluoroketones) - New decolorization processes for alkyl glycosides - Continuous preparation methods for silicone oil - Development of anti-structural mixing silicone rubber - Low-odor flame retardants - Research on the emulsification stability of alkyl glycosides - Efficient catalysts for hydrophilic silicone oil modified by polyether - Improvement of biodegradability for phosphorus-containing wastewater - Control methods for ammonia water concentration from polyether amine by-products - Development of polyether for coarse-pore polyurethane [1] Future R&D Focus - The company plans to accelerate the R&D and industrialization of bio-based polyol products and bio-based degradable pressure-sensitive adhesives [1] - Additionally, the R&D department will enhance the promotion of existing products in new application areas, which is expected to yield annual benefits [1]