证券代码：688720 证券简称：艾森股份 公告编号：2026-005 江苏艾森半导体材料股份有限公司 关于公司总经理持股方式发生变动的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 本次权益变动前，宁波艾龙持有公司股份 1,459,002 股，占公司总股本的 1.66%；本次权益变动后，宁波艾龙持有公司股份 1,309,002 股，占公司总股本 的 1.49%。 相关人员持有公司股份变动情况如下： 单位：股 | | | 直 接 | | 本次权益变动前 | 合计 持股 | 本次权 | | 本次权益变动后 | | 合计 持股 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 姓名 | 职务 | 持 | 间接持 | 合计持 | 占总 | 益变动 | 直接持 | 间接持 | 合计持 | 占总 | | | | 股 | 股数量 | 股数量 | 股本 | 数量 | 股数量 | 股数量 | 股数量 | 股本 | | | | ...

Key Highlights - Tianqi Co., Ltd. participated in financing for Galaxy General Robotics, acquiring up to 0.38% equity [1] - Hualan Vaccine has no vaccine products available for the prevention of Nipah virus [1] - Aisen Co., Ltd. plans to invest 2 billion yuan to build an integrated circuit materials manufacturing base in East China [1] - Beixin Road and Bridge won a contract for a project worth 1.221 billion yuan [1] - Yongding Co., Ltd. expects a net profit increase of 225.66% to 388.48% in 2025 [1] - Puxin Co., Ltd. intends to acquire a 5% stake in Liyuan Fluororesin for 240 million yuan [1] - Huatai Medical has repurchased 0.7202% of its shares [1] - Dayi Long plans to reduce its stake by no more than 3% [1] - Dongcai Technology's actual controller and vice chairman, Xiong Haitao, has been detained [1] - Yichang Technology's actual controller, Xiong Haitao, is under investigation and has been detained [1] Project Investments - Nord Co., Ltd. plans to invest 168 million yuan to upgrade production line equipment for Qinghai Electronics [1] - Aisen Co., Ltd. is set to invest 2 billion yuan in a manufacturing base for integrated circuit materials [1] Contract Awards - Jintanglang Co., Ltd. won a contract for the interior decoration and weak current intelligent engineering of a new hotel project [1] - Beixin Road and Bridge secured a contract worth 1.221 billion yuan [1] - Huakang Clean won a project worth 54.88 million yuan [1] Earnings Forecasts - New Meixing Co., Ltd. expects a net profit growth of 160.76% to 204.96% in 2025 [1] - Hongxin Electronics anticipates a net profit of 110 million to 150 million yuan in 2025, a year-on-year increase of 93.61% to 164.01% [1] - Yongding Co., Ltd. forecasts a net profit increase of 225.66% to 388.48% in 2025 [1] - Zhenlei Technology expects a net profit increase of 529.64% to 642.26% in 2025 [1] - Ningbo Fubang anticipates a net profit growth of 3099.59% to 4379.43% in 2025 [1] Share Acquisitions - Puxin Co., Ltd. plans to acquire a 5% stake in Liyuan Fluororesin for 240 million yuan [1] - Yingxin Development intends to acquire 60% equity in Changxing Semiconductor [1] Share Buybacks - Jingji Zhino has repurchased 5.438 million shares [2] - Huatai Medical has repurchased 0.7202% of its shares [2] Share Reductions - Baida Precision plans to reduce its stake by no more than 2% [2] - Dayi Long intends to reduce its stake by no more than 3% [2] - Zhishang Technology's Liu Dongsheng and Liu Dongli plan to reduce their stakes by no more than 3% [2] - Shichuang Securities' City Power plans to reduce its holdings by no more than 27.245 million A-shares [2] - Pianzaihuang's Jiulongjiang Group plans to increase its holdings by 300 million to 500 million yuan [2] Other News - Dongcai Technology's actual controller and vice chairman, Xiong Haitao, has been detained [2] - Jingpin Special Equipment has been banned from participating in procurement activities for military supplies for three years [2] - Yichang Technology's actual controller, Xiong Haitao, is under investigation and has been detained [2]

Core Viewpoint - Jiangsu Aisen Semiconductor Materials Co., Ltd. plans to establish a wholly-owned subsidiary in Nantong Economic and Technological Development Zone to invest in the Aisen Integrated Circuit Materials East China Manufacturing Base project, with a total estimated investment of 2 billion RMB [3][26][31]. Group 1: Board Meeting Summary - All directors attended the board meeting, and no directors opposed or abstained from voting [2][4]. - The board meeting was convened on January 27, 2026, and complied with relevant laws and regulations [2][3]. - The board approved the proposal to sign the project investment agreement and establish a wholly-owned subsidiary [3][5]. Group 2: Project Investment Details - The total estimated investment for the project is 2 billion RMB, with the final amount based on actual construction costs [3][27][31]. - The project will be constructed in two phases, with the first phase expected to be operational by 2028 and the second phase by 2030, reaching full production by 2035 [28][40]. - The project will cover approximately 159 acres and aims to produce 23,000 tons of integrated circuit materials annually [31][38]. Group 3: Shareholder Meeting Information - The company plans to hold its first extraordinary shareholder meeting on February 12, 2026, to review the investment proposal [6][10]. - The meeting will allow for both on-site and online voting, with specific timeframes for participation [11][12]. - Shareholders must register to attend the meeting, with detailed registration procedures provided [19][20].

Core Viewpoint - The company plans to establish a wholly-owned subsidiary in Nantong Economic and Technological Development Zone to invest in the construction of a semiconductor materials manufacturing base, with a total investment of 2 billion RMB [1] Group 1: Project Details - The project will be developed in two phases, with the first phase expected to commence production in 2028 and the second phase in 2030 [1] - The overall project is anticipated to reach full production capacity by 2035 [1] Group 2: Products and Funding - The manufacturing base will primarily produce semiconductor photoresists, supporting resins, electroplating solutions, and high-purity reagents [1] - Funding for the project will come from the company's own resources and self-raised funds, with potential future financing through debt or equity [1]

证券代码：688720 证券简称：艾森股份 公告编号：2026-002 江苏艾森半导体材料股份有限公司 关于拟投建集成电路材料华东制造基地项目 并签署相关投资协议的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 相关风险提示： 拟投建项目名称：艾森集成电路材料华东制造基地项目（项目名称暂定） 项目实施主体：公司拟设立全资子公司南通艾森芯材科技有限公司（暂定名， 以工商核名为准，以下简称"艾森芯材"）作为项目实施主体。 项目投资金额：预计项目投资总额 20 亿元，最终投资金额以项目建设实际 投入为准。 项目时间安排：项目分两期建设，一期预计 2028 年投产；二期预计 2030 年 投产。整体项目预计于 2035 年达产。 审议程序：本次投资相关事宜已经公司第三届董事会第二十二次会议审议通 过，尚需提交股东会审议通过后方可实施。 本次投资不构成关联交易，亦不构成重大资产重组。 政策风险：本投资项目的实施，尚需申请国有土地使用权招投标以及办理立 项、环评等行政报批手续；拟作为项目实施主体的全资子公司系新设 ...

证券代码：688720 证券简称：艾森股份 公告编号：2026-003 江苏艾森半导体材料股份有限公司 关于召开2026年第一次临时股东会的通知 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 一、 召开会议的基本情况 （一） 股东会类型和届次 2026年第一次临时股东会 召开日期时间：2026 年 2 月 12 日 14 点 30 分 召开地点：江苏省昆山市千灯镇中庄路 299 号江苏艾森半导体材料股份有限 公司五楼会议室 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东会网络投票系统 网络投票起止时间：自2026 年 2 月 12 日 至2026 年 2 月 12 日 （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 的方式 （四） 现场会议召开的日期、时间和地点 东会召开当日的交易时间段，即 9:15-9:25，9:30-11:30，13:00-15:00；通过 互联网投票平台的投票时间为股东会召开当日的 9:15-15: ...

证券代码：688720 证券简称：艾森股份 公告编号：2026-004 江苏艾森半导体材料股份有限公司 第三届董事会第二十二次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 一、董事会会议召开情况 公司全体董事出席本次会议 是否有董事投反对或弃权票：否 本次董事会议案全部获得通过 尽快启动并顺利开展，同意提请股东会授权公司管理层及其授权人员负责具体办 理与本次对外投资有关的一切事项，包括但不限于就该投资项目进行谈判、根据 审议通过的项目方案签署与该投资项目相关的协议、办理成立全资子公司的相关 事项、申报相关审批手续、组织实施等。 具体内容详见公司同日披露于上海证券交易所网站（www.sse.com.cn）的《关 于拟投建集成电路材料华东制造基地项目并签署相关投资协议的公告》（公告编 号：2026-002）。 表决结果：8 名董事同意，0 名董事反对，0 名董事弃权。 本议案已经公司董事会战略委员会审议通过，尚需提交公司股东会审议。 （二）审议通过了《关于提请召开公司 2026 年第一次临时股东 ...

（文章来源：第一财经） 艾森股份公告，公司拟在南通市经济技术开发区设立全资子公司，投资建设艾森集成电路材料华东制造 基地项目，总投资预计20亿元。项目分两期建设，一期预计2028年投产，二期预计2030年投产，整体项 目预计于2035年达产。项目实施主体为公司拟设立的全资子公司南通艾森芯材科技有限公司。资金来源 为公司自有及自筹资金，后续可能采取债权或股权融资等方式。 ...

证券代码：688720 证券简称：艾森股份 公告编号：2026-001 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性依法承担法律责任。 一、2025年年度业绩预告情况 （一）业绩预告期间 2025年1月1日至2025年12月31日。 （二） 业绩预告情况 二、上年同期业绩情况和财务状况 （一）营业收入：43,218.84万元。 利润总额：3,304.52万元。 归属于母公司所有者的净利润：3,347.75万元。 归属于母公司所有者的扣除非经常性损益的净利润：2,439.14万元。 （二）每股收益：0.38元/股。 三、本期业绩变化的主要原因 （1）经江苏艾森半导体材料股份有限公司（以下简称"公司"）财务部门初步测算，预计公司2025年度 实现营业收入约为59,442.18万元，与上年同期相比，将增加约16,223.34万元，同比增长约37.54%。 （2）预计公司2025年年度实现归属于母公司所有者的净利润约为5,046.33万元，与上年同期相比，将增 加约1,698.57万元，同比增长约50.74%。 （3）预计公司2025年年度实现归 ...

Core Viewpoint - The company, Aisen Co., Ltd., forecasts a significant increase in net profit for the year 2025, projecting a net profit of approximately 50.74% higher than the previous year [2] Financial Performance - The estimated net profit attributable to the parent company's shareholders for 2025 is about 50.46 million yuan, which represents an increase of approximately 16.99 million yuan compared to the same period last year [2]