证券代码：300666 证券简称：江丰电子 公告编号：2026-006 宁波江丰电子材料股份有限公司 关于收购事项的进展暨复牌公告 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。 特别提示： 1、宁波江丰电子材料股份有限公司（以下简称"公司"或"江丰电子"）股 票（股票简称：江丰电子，股票代码：300666）将于 2026 年 2 月 6 日（星期五） 开市起复牌； 2、本次收购事项能否最终实施完成及实施结果尚存在不确定性，敬请广大 投资者关注后续公告并注意投资风险。 一、停牌情况概述 基于公司整体战略规划及未来发展需要，公司拟以现金收购北京凯德石英股 份有限公司（以下简称"凯德石英"，股票代码：920179）控制权（以下简称"本 次交易"）。本次交易完成后，公司将成为凯德石英的控股股东，凯德石英将成为 公司的控股子公司。为保证公平信息披露，维护投资者合法权益，避免造成公司 股价异常波动，根据《深圳证券交易所创业板股票上市规则（2025 年修订）》、《深 圳证券交易所上市公司自律监管指引第 6 号——停复牌（2025 年修订）》等有关 规定，经公司向深圳证券交 ...

暨关联交易的公告 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。 一、关联交易概述 （一）关联交易基本情况 1、股权转让情况 宁波江丰电子材料股份有限公司（以下简称"公司"或"江丰电子"）为深 化产业结构布局，顺应半导体零部件行业未来发展趋势及满足区域市场需求，进 一步增强公司核心竞争力，公司及其全资子公司宁波江丰博鑫科技有限公司（以 下简称"江丰博鑫"）担任执行事务合伙人的宁波甬金智享企业管理咨询合伙企 业（有限合伙）（以下简称"宁波甬金"，江丰电子与宁波甬金合称为"受让方"） 拟以现金人民币59,070.47万元协议收购张忠恕先生、王毓敏女士、张凯轩先生、 北京德益诚投资发展中心(有限合伙)（以下简称"德益诚"）、北京英凯石英投 资发展中心(有限合伙)（以下简称"英凯石英"，张忠恕先生、王毓敏女士、张 凯轩先生、德益诚与英凯石英合称为"转让方"）合计持有的北京凯德石英股份 有限公司（以下简称"凯德石英"或"标的公司"）15,475,627股股份（以下称 为"标的股份"），占凯德石英的股权比例为20.6424%，具体情况如下： 证券代码：300666 证券简 ...

证券代码：300666 证券简称：江丰电子 公告编号：2026-007 宁波江丰电子材料股份有限公司 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。 宁波江丰电子材料股份有限公司（以下简称"公司"）第四届董事会第三十 次会议决定于 2026 年 2 月 27 日（星期五）召开公司 2026 年第一次临时股东会（以 下简称"本次股东会"），现将本次股东会的有关事项通知如下： 一、召开会议的基本情况 1、股东会届次：2026 年第一次临时股东会 2、会议召集人：公司董事会。 3、会议召开的合法、合规性：公司于 2026 年 2 月 5 日召开第四届董事会第 三十次会议，审议通过《关于召开公司 2026 年第一次临时股东会的议案》。本次 股东会的召开符合有关法律法规和《公司章程》的规定。 4、会议召开时间 （1）现场会议召开时间：2026 年 2 月 27 日（星期五）下午 14:50 （2）网络投票时间：通过深圳证券交易所（以下简称"深交所"）交易系统 进行网络投票的具体时间为：2026 年 2 月 27 日上午 9: ...

一、董事会会议召开情况 1、宁波江丰电子材料股份有限公司（以下简称"公司"）第四届董事会第三 十次会议的会议通知于 2026 年 2 月 3 日通过电子邮件等方式送达至各位董事， 通知中包括会议相关资料，同时列明了会议的召开时间、地点和审议内容。 2、本次会议于 2026 年 2 月 5 日在公司会议室，以现场及通讯相结合的方式 召开。 宁波江丰电子材料股份有限公司 第四届董事会第三十次会议决议公告 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。 3、本次会议应出席董事 9 人，实际出席董事 9 人。其中现场出席会议的董 事 3 人，董事长边逸军先生、董事姚舜先生、吴祖亮先生，以及独立董事费维栋 先生、张杰女士和刘秀女士以通讯方式参会。 4、本次会议由董事长边逸军先生主持，公司高级管理人员列席了本次会议。 证券代码：300666 证券简称：江丰电子 公告编号：2026-004 本议案需提交公司 2026 年第一次临时股东会审议。 具体内容详见公司同日披露于巨潮资讯网（www.cninfo.com.cn）的《关于 与关联人共同收购北京凯德石英股份有限公司控制权暨 ...

Group 1 - Jiangfeng Electronics plans to acquire control of Kaide Quartz with cash, making Kaide Quartz a subsidiary and enhancing Jiangfeng's strength in quartz products [1] - Kaide Quartz is one of the few domestic companies capable of processing quartz glass products for 8 and 12-inch semiconductor integrated circuit production lines, with over a hundred product types and a strong client base [1] - The acquisition will complement Jiangfeng's existing component business and improve its one-stop supply capability [1] Group 2 - Jiangfeng Electronics expects to achieve revenue of approximately 4.6 billion yuan in 2025, a year-on-year increase of about 28%, with net profit attributable to shareholders ranging from 431 million to 511 million yuan, representing a growth of 7.5% to 27.5% [2] - The company anticipates a record high revenue of about 1.309 billion yuan in Q4 2025, with a year-on-year growth of approximately 33.59% and a quarter-on-quarter increase of about 9.39% [2] - Jiangfeng is actively advancing the construction and production of ultra-pure metal sputtering target projects, with the Huanghu target material factory construction progressing smoothly [2] Group 3 - The revenue from semiconductor precision components is continuously growing due to the acceleration of local supply chain processes, with the company enhancing production capacity and efficiency [3] - Jiangfeng is developing higher value-added products to address urgent customer needs and "bottleneck" issues, including projects for electrostatic chucks and brittle materials [3] - The company aims to strengthen its competitiveness across the entire semiconductor supply chain, benefiting from the trend of domestic supply chain localization [3]

Core Viewpoint - Jiangfeng Electronics plans to acquire control of Kaide Quartz, marking the first "A-share eats A-share" transaction in the A-share market for 2026, which is expected to enhance its position in the semiconductor supply chain [3][8]. Group 1: Acquisition Details - Jiangfeng Electronics will pay cash to acquire control of Kaide Quartz, which specializes in quartz products for semiconductor integrated circuits [3][7]. - The acquisition is anticipated to strengthen Jiangfeng's product matrix from metal targets to non-metal components, providing a comprehensive solution for downstream chip manufacturing clients [12][13]. - The total market value of Kaide Quartz is approximately 3.8 billion yuan [4][10]. Group 2: Financial Performance - Jiangfeng Electronics expects to achieve a net profit of over 430 million yuan in 2025, continuing its growth trajectory [6][17]. - Kaide Quartz is also a profitable company, but its net profit is projected to decline in 2023 and 2024, with a 24.57% decrease in the first three quarters of 2025 [17]. - The acquisition is expected to further enhance Jiangfeng's earnings and market competitiveness despite Kaide's current performance challenges [17]. Group 3: Strategic Importance - The acquisition is seen as a critical step for Jiangfeng Electronics to fill gaps in its non-metal materials segment and leverage synergies between the two companies [12][13]. - Jiangfeng Electronics has established itself as a leading supplier in the global target material market, serving major clients like TSMC and SMIC [5][15]. - The company is actively pursuing a fundraising initiative to support its growth, aiming to raise over 1.9 billion yuan for various projects, including the production of semiconductor components [5][16].

Group 1 - Guangdong Mingzhu expects a net profit increase of 2908.49%-3577.04% year-on-year for 2025 [1] - Sainuo Medical anticipates a net profit growth of 2767%-3233% year-on-year for 2025 [1] - Lingdian Electric Control forecasts a net profit rise of 640.16%-804.64% year-on-year for 2025 [1] - Bojie Co. predicts a net profit increase of 484.16%-618.97% year-on-year for 2025 [1] - Kexing Pharmaceutical expects a net profit growth of 328.83%-455.89% year-on-year for 2025 [1] - Xiangcai Co. anticipates a net profit increase of 266.41%-403.81% year-on-year for 2025 [1] - Xinyi Sheng forecasts a net profit rise of 231.24%-248.86% year-on-year for 2025 [1] - Tongzhou Electronics predicts a net profit increase of 151.40%-230.42% year-on-year for 2025 [1] - Zhaofeng Co. expects a net profit growth of 136.26%-164.89% year-on-year for 2025 [1] - Kaige Precision Machinery anticipates a net profit increase of 133.99%-193.55% year-on-year for 2025 [1] - Sankeshu forecasts a net profit rise of 128.96%-189.21% year-on-year for 2025 [1] - Huazi Industrial expects a net profit growth of 128.00%-167.00% year-on-year for 2025 [1] - Zhite New Materials anticipates a net profit increase of 117.11%-171.39% year-on-year for 2025 [1] - Ecovacs expects a net profit growth of 110.90%-123.30% year-on-year for 2025 [1] - Jingquan Hua forecasts a net profit increase of 109.32%-140.72% year-on-year for 2025 [1] - Guoxuan High-Tech anticipates a net profit rise of 107.16%-148.59% year-on-year for 2025 [1] - Changjiang Securities expects a net profit growth of 101.37% year-on-year for 2025 [1] - Shanwaishan forecasts a net profit increase of 98%-125% year-on-year for 2025 [1] - Zhongji Xuchuang anticipates a net profit rise of 89.50%-128.17% year-on-year for 2025 [1] - Huachuang Yuxin expects a net profit growth of 86%-175% year-on-year for 2025 [1] - Kori Technology forecasts a net profit increase of 68.61%-115.25% year-on-year for 2025 [1] - Western Gold anticipates a net profit rise of 67.58%-93.21% year-on-year for 2025 [1] - Shandong Gold expects a net profit growth of 56%-66% year-on-year for 2025 [1] - Huaxi Biological anticipates a net profit increase of 54.93%-83.63% year-on-year for 2025 [1] - Nairui Radar expects a net profit growth of approximately 54.16% year-on-year for 2025 [1] - Lingyun Optical anticipates a net profit rise of approximately 50.75% year-on-year for 2025 [1] - Zhongjin Company expects a net profit increase of 50%-85% year-on-year for 2025 [1] - Dongwu Securities forecasts a net profit growth of 45%-55% year-on-year for 2025 [1] - Longping High-Tech anticipates a net profit increase of 14.17%-66.86% year-on-year for 2025 [1] Group 2 - Jiangfeng Electronics expects a net profit increase of 7.5%-27.5% year-on-year for 2025 [2]

Core Viewpoint - The project led by Jiangfeng Tongxin aims to establish a production base for advanced packaging of copper-clad ceramic substrates, reflecting a strategic shift in the semiconductor industry in Wuxi, China, to revitalize idle assets and promote industrial upgrades [1][3][5]. Group 1: Project Overview - Jiangfeng Tongxin's project will produce 7.2 million semiconductor chips annually, with a total investment of 500 million yuan (approximately 70 million USD) [5][6]. - The project is part of a broader initiative to transform idle industrial spaces into hubs for advanced semiconductor manufacturing, addressing the needs of the third-generation semiconductor industry [3][5]. Group 2: Economic Impact - The project is expected to generate annual revenue of 500 million yuan (approximately 70 million USD) once fully operational, contributing to domestic production and reducing reliance on imports [6][7]. - The presence of Jiangfeng Tongxin is attracting upstream and downstream semiconductor-related companies, indicating a chain reaction of investment and collaboration within the industry [7]. Group 3: Infrastructure Development - Significant modifications are being made to the existing facilities to meet the specific requirements of semiconductor manufacturing, including cleanroom standards and wastewater treatment [6]. - The project is on track for production testing by May 2024, with ongoing construction and infrastructure improvements [6].

Company Performance Forecasts - Zhongji Xuchuang expects a net profit of 9.8 billion to 11.8 billion yuan for 2025, representing a year-on-year increase of 89.50% to 128.17% due to strong demand for computing infrastructure and increased sales of high-speed optical modules [2] - Cambrian anticipates a net profit of 1.85 billion to 2.15 billion yuan for 2025, marking a turnaround from losses, driven by rising demand in the AI sector [3] - Xinye Technology forecasts a net profit of 9.4 billion to 9.9 billion yuan for 2025, reflecting a year-on-year growth of 231.24% to 248.86% due to increased investment in computing [4] - Aerospace Development expects a net loss of 1 billion to 1.65 billion yuan for 2025, although this represents an improvement from a loss of 1.673 billion yuan in the previous year [5] - Wentai Technology predicts a net loss of 9 billion to 13.5 billion yuan for 2025, impacted by significant investment losses and asset impairment [6] - China National Airlines anticipates a net loss of 1.3 billion to 1.9 billion yuan for 2025, compared to a loss of 237 million yuan in the previous year [8] - China Eastern Airlines expects a net loss of 1.3 billion to 1.8 billion yuan for 2025, despite an increase in passenger transport volume [9] - Huazhong Technology is under investigation by the China Securities Regulatory Commission for suspected information disclosure violations [10] Investment and Strategic Developments - Huayou Cobalt plans to collaborate on an integrated battery industry project in Indonesia, aiming to establish a production base for electric vehicle batteries [13] Shareholding Changes - BlueFocus Media's major shareholder plans to reduce holdings by up to 20 million shares due to personal financial needs [14] Other Company Updates - Yihualu expects a net loss of 2.176 billion to 2.791 billion yuan for 2025, with a projected negative net asset value, which may lead to a delisting risk warning [27] - Huayi Brothers anticipates a net loss of 289 million to 407 million yuan for 2025, with a potential negative net asset value that could trigger a delisting risk warning [28] - Kangtai Medical has obtained a medical device registration certificate for a non-invasive ventilator, enhancing its product line [29]

Core Viewpoint - Jiangfeng Electronics plans to acquire control of Kaide Quartz, marking the first "A-share acquisition of A-share" in 2026, which may enhance its precision components business in the semiconductor sector [3][4]. Group 1: Company Overview - Jiangfeng Electronics, established in 2005, specializes in ultra-pure metal sputtering targets and has achieved mass application in chip manufacturing for 7nm, 5nm, and 3nm technology nodes, serving major clients like TSMC and SMIC [5]. - The company reported a revenue of 3.291 billion yuan in the first three quarters of the previous year, a year-on-year increase of 25.37%, and a net profit of 400 million yuan, up 39.72% year-on-year [5]. - Kaide Quartz, founded in 1997, focuses on the research, production, and sales of quartz glass products, with its main products widely used in the semiconductor and photovoltaic industries [6]. Group 2: Financial Performance - Kaide Quartz has experienced a decline in net profit since 2023, with a year-on-year decrease of 29.61% in 2023 and 13.31% in 2024. In the first three quarters of 2025, it reported a revenue of 22.2 million yuan, down 4.22%, and a net profit of 2.224 million yuan, down 24.57% [6]. Group 3: Industry Trends - The merger and acquisition market is becoming increasingly active, driven by policies and the need for technological advancements, particularly in strategic emerging industries like semiconductors and biomedicine [7][9]. - The integration of leading companies in the semiconductor sector is accelerating, with various strategic acquisitions enhancing industry collaboration and supply chain resilience [8][9].