Group 1 - The core product of the company, hydrocarbon resin, is a key material for high-speed copper-clad laminates, which are essential for PCB production [2] - The production base in Panjin is specifically focused on manufacturing this hydrocarbon resin [2]

（文章来源：证券日报） 证券日报网讯 12月22日，世名科技在互动平台回答投资者提问时表示，截至2025年11月28日，公司的 股东人数为18665户。 ...

Group 1 - The core viewpoint of the article is that the company, Shiming Technology, has completed a collaborative research project with Shanghai Jiao Tong University focused on the preparation and application of graphene-based composite materials using supercritical fluids [1] Group 2 - The project titled "Research and Application of Graphene Preparation and Its Composite Materials Based on Supercritical Fluids" has reached its conclusion [1]

证券日报网讯12月22日，世名科技（300522）在互动平台回答投资者提问时表示，截至2025年12月10 日，公司的股东人数为17751户。 ...

Group 1 - The company, Shengming Technology, confirmed that its production facility in Panjin, Liaoning, manufactures hydrocarbon resin products that are core materials for high-speed copper-clad laminates, which are essential raw materials for PCBs [2] - The specific products mentioned include "9000-ton UV monomers" and "2000-ton photoinitiators," which are inquired about by investors regarding their applicability in PCB production [2] - The interaction highlights the company's focus on the production of materials that support the PCB industry, indicating a strategic alignment with market demands [2]

Group 1 - The core viewpoint of the article is that Shiming Technology (300522.SZ) has begun to supply electronic-grade hydrocarbon resin products to some downstream customers, and the validation process is progressing smoothly [1] Group 2 - The company has initiated sample deliveries and small-scale supplies of its products to selected clients [1] - Customer validation work is currently being carried out in an orderly manner [1]

Core Viewpoint - The company, Shiming Technology, has confirmed that its Panjin base, a strategic point for high-end new materials, is progressing well and has officially commenced operations, which is expected to positively impact next year's performance [1]. Group 1: Project Progress - The Panjin base is crucial for the company's development in high-end new materials, focusing on products such as specialty photosensitive new materials, electronic-grade hydrocarbon resins, and specialty lubricant additives [1]. - The construction of the base is proceeding smoothly, with the project now in operation, while remaining equipment is in the installation and debugging phase [1]. Group 2: Future Impact - The successful operation of the Panjin base is anticipated to contribute positively to the company's performance in the upcoming year, particularly in the electronic and photopolymerization sectors [1].

每经头条（nbdtoutiao）——秒光、售罄！银行大额存单成稀缺资源，2%以上产品很难抢，有的门槛高 达1000万元！专家：存款利率或长期下行 2025年1至6月份，世名科技的营业收入构成为：涂料占比75.38%，纤维占比22.68%，其他占比1.34%， 光电占比0.6%，其他业务占比0.01%。 （记者 曾健辉） 每经AI快讯，世名科技（SZ 300522，收盘价：12.85元）12月5日晚间发布公告称，苏州世名科技股份 有限公司（以下简称"公司"）近日收到公司股东吕仕铭先生的通知，获悉其于近日将所持有的部分公司 股份办理了质押业务，本次质押股份数量为300万股。截至本公告日，吕仕铭累计质押股数为752万股， 占其所持股份比例为10.18%。 截至发稿，世名科技市值为41亿元。 ...

证券代码：300522 证券简称：世名科技 公告编号：2025-049 苏州世名科技股份有限公司（以下简称"公司"）近日收到公司股东吕仕铭先 生的通知，获悉其于近日将所持有的部分公司股份办理了质押业务，现将有关情 况公告如下： | 股东名 称 | 是否为控 股股东及 | 本次质押 | 占其所 持股份 | 占公司 总股本 | 是否为限 售股（如 | 是否为 补充质 | 质押初始 交易日 | 质押到期 日 | 质权人 | 质押用 途 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 其一致行 动人 | 数量（股） | 比例 | 比例 | 是，注明限 售类型） | 押 | | | | | | 吕仕铭 | 否 | 3,000,000 | 4.06% | 0.93% | 否 | 否 | 2025 年 12 月 3 日 | 质押到期 日以实际 办理为准 | 江苏苏 豪中天 控股有 限公司 | 自身质 押担保 | 一、本次股东股份质押情况 注：（1）"比例"数据以四舍五入方式计算（下同）。 （2）本次质押股份不存在负担重大资产 ...

苏州世名科技股份有限公司 关于公司股东部分股份解除质押的公告 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。 苏州世名科技股份有限公司（以下简称"公司"）近日收到公司股东吕仕铭先 生的通知，获悉其于近日将所持有的部分公司股份办理了解除质押业务，现将有 关情况公告如下： | 股东名称 | 是否为控股股东 及其一致行动人 | | 本次解除质 押数量(股) | 占其所持 股份比例 | 占公司总 股本比例 | | 质押初始交易日 | | 解除质押日期 | 质权人 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 吕仕铭 | | 否 | 3,612,513 | 4.89% | 1.12% | 2024 | 年 7 月 | 1 日 | 年 月 日 2025 11 18 | 国联民生证券股 份有限公司 | | | | | 4,124,171 | 5.58% | 1.28% | 2025 | 年 7 月 | 3 日 | | | | —— | | —— | 7,736,684 | 10 ...