证券代码：300666 证券简称：江丰电子 公告编号：2025-064 公司控股股东、实际控制人姚力军先生及其一致行动人宁波江阁实业投资合 伙企业（有限合伙）、宁波宏德实业投资合伙企业（有限合伙）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。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 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"）于近 日收到公司控股股东、实际控制人姚力军先生的通知，姚力军先生与宁波江阁实 业投资合伙企业（有限合伙）（以下简称"宁波江阁"）、宁波宏德实业投资合伙 企业（有限合伙）（以下简称"宁波宏德"）签署了《一致行动协议》（以下简称 "协议"），协议各方保持一致行动人关系。现将具体情况公告如下： 一、协议签署情况概述 根据姚力军先生与宁波江阁、宁波宏德签署的《《一致行动协议》，宁波江阁、 宁波宏德作为姚力军先生的一致行动人，在相关事务中采取一致行动。目前，姚 力军先生持有江丰电子股份 56,765,724 股，宁波江阁持有江丰电子股份 4,208,135 股，宁波宏德持有江丰电子股份 4,208,076 股；姚力军先生及其 ...

证券代码：300666 证券简称：江丰电子 公告编号：2025-063 3、本次会议由董事长边逸军先生主持，公司监事、高级管理人员列席了本 次会议。 4、本次会议的召集、召开和表决程序符合《中华人民共和国公司法》（以下 简称"《公司法》"）等法律法规和《公司章程》的有关规定。 二、董事会会议审议情况 会议审议并通过了如下议案： 宁波江丰电子材料股份有限公司 一、董事会会议召开情况 第四届董事会第二十次会议决议公告 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 二十次会议于 2025 年 6 月 9 日在公司会议室以现场及通讯相结合的方式召开， 全体董事同意豁免本次会议的通知时限要求，以现场和通讯方式发出会议通知。 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。 2、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 2 人，董事姚舜先生、钱红兵先生、徐洲先生、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。 | 专门委员会名称 | 成员组成 | 主任委员（召集人） | | --- | --- ...

Group 1: Industry Overview - The demand for target materials in China is increasing due to the rapid rise of downstream industries such as semiconductors, flat panel displays, and photovoltaic new energy [1] - The competitive landscape of the target material industry is intensifying, with many listed companies entering the market [1] Group 2: Competitive Landscape - Jiangfeng Electronics leads the industry with a significant revenue scale, while Longhua Technology, Ashi Chuang, Oulai New Materials, and Youyan New Materials are in the second tier [1][3] - The third tier includes companies like Yingri Technology and Xian Dao Technology Group, which have a certain operational scale in target materials [1] Group 3: Company Performance - Jiangfeng Electronics' ultra-pure metal alloy target production increased by 38.29% year-on-year, while Ashi Chuang's sputtering target production grew by 56.88% [3] - Longhua Technology's electronic new materials business saw a 39.76% increase in production, and Oulai New Materials experienced significant growth in ITO targets and other materials [3][4] Group 4: Revenue and Profitability - Jiangfeng Electronics achieved a revenue of 2.333 billion yuan in 2024, with a growth rate of 39.51%, making it the industry leader [6] - Longhua Technology's electronic new materials business revenue reached 678 million yuan, with a year-on-year growth of 43.38% [6] Group 5: International Market Presence - Jiangfeng Electronics generated 1.445 billion yuan in overseas revenue, accounting for 40.10% of total revenue, reflecting strong international market expansion [9] - Longhua Technology's overseas revenue reached 137 million yuan, with a growth rate of 41.67%, while Youyan New Materials saw a decline in overseas revenue [9] Group 6: Regional Distribution - As of May 20, 2025, there are 1,549 companies in China related to target materials, with the majority located in Jiangsu and Guangdong provinces [10] - Guangdong has the highest number of target material companies at 266, followed by Jiangsu with 234, together accounting for 32.3% of the total [10] Group 7: Competitive Dynamics - The target material industry exhibits a stable competitive environment, with high standardization of upstream raw materials and a balanced market [12] - Existing companies have technical advantages, but the industry’s attractiveness may invite new entrants due to high profit margins [12]

Meeting Information - The company has announced the second extraordinary general meeting of shareholders for 2025, scheduled for June 9, 2025, at 14:50 [1][2] - The meeting will be conducted using a combination of on-site voting and online voting [2][5] - The online voting will be available through the Shenzhen Stock Exchange trading system and internet voting system during specified time slots on the same day [1][2] Voting Procedures - Shareholders can choose either on-site voting or online voting, but not both; if duplicate votes are cast, only the first valid vote will be counted [2][3] - All ordinary shareholders registered by May 28, 2025, are eligible to attend and vote at the meeting [2][4] - Specific procedures for registration and voting are outlined, including requirements for both corporate and individual shareholders [4][5] Agenda Items - The meeting will review the proposal for the election of a non-independent director to the fourth board of directors [2][3] - The voting on this proposal requires a simple majority (over 50%) for ordinary resolutions and a two-thirds majority for special resolutions [3][5] Documentation and Contact Information - Relevant documents, including the authorization letter and registration form, are provided as attachments [5][6] - Contact details for inquiries are included, with a specific email address for investor relations [4][5]

证券代码：300666 证券简称：江丰电子 公告编号：2025-061 宁波江丰电子材料股份有限公司 关于召开 2025 年第二次临时股东会的提示性公告 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、召开会议的基本情况 1、股东会届次：2025 年第二次临时股东会 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 2025 年 5 月 23 日召开第四届董事会 第十九次会议，审议通过《关于召开公司 2025 年第二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：2025 年 6 月 9 日（星期一）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：2025 年 6 月 9 日上午 9:15-9:25，9:30-11:30，下午 13:00-15:00；通过深交所互联网投票系统进行网络投票的具体时间为：2025 年 6 月 9 日上午 9:15 至下午 15:00。 5、会议的召开方式 本次股东会采用现场表 ...

国浩律师（上海）事务所 法律意见书 国浩律师（上海）事务所 关于宁波江丰电子材料股份有限公司 2024 年度股东会之 法律意见书 致：宁波江丰电子材料股份有限公司 国浩律师（上海）事务所（以下简称"本所"）接受宁波江丰电子材料股份 有限公司（以下简称"公司"）的聘请，指派赵振兴律师、牛蕾律师出席并见证 了公司 2024 年度股东会（以下简称"本次股东会"）。 本所律师根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公 司股东会规则》等法律、法规和中国证券监督管理委员会的有关规定，按照律师 行业公认的业务标准、道德规范和勤勉尽责精神，对本次股东会的召集和召开程 序、出席会议人员的资格、召集人资格、会议表决程序和表决结果开展核查工作， 出具本法律意见书。 一、本次股东会的召集、召开程序 1．现场出席会议的股东及股东代理人 根据现场出席会议股东及股东代理人的签名、授权委托书及表决票，现场出 席会议的股东及股东代理人 15 名，代表股份 72,905,807 股，占公司有表决权股 份总数的 27.58%。 2．通过网络投票方式出席会议的股东 根据公司提供的股东通过深圳证券交易所交易系统和互联网投票系统进行 ...

宁波江丰电子材料股份有限公司 2024 年度股东会决议公告 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。 特别提示： 1、本次股东会没有出现否决议案的情形； 2、本次股东会无增加、变更议案的情形； 3、本次股东会没有涉及变更以往股东会已通过的决议的情形。 一、会议召开和出席情况 证券代码：300666 证券简称：江丰电子 公告编号：2025-060 1、宁波江丰电子材料股份有限公司（以下简称"公司"）2024 年度股东会通 知于 2025 年 4 月 16 日以公告的形式发出。公司于 2025 年 5 月 24 日披露了《关 于召开 2024 年度股东会的提示性公告》，具体内容详见当日巨潮资讯网 （www.cninfo.com.cn）发布的相关公告。 2、会议召开方式：本次会议以现场投票与网络投票相结合的方式召开。 3、会议召开时间 （1）现场会议召开时间：2025 年 5 月 29 日（星期四）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：2025 年 5 月 29 日上午 9:15-9: ...

Group 1 - The Wuhan Jiangfeng Electronic Materials Co., Ltd. specializes in the production of ultra-pure metal sputtering targets and precision molybdenum for new display core materials, with an emphasis on leveraging local talent for technological and management innovations [1] - The China Saibao (Central China) Laboratory provides high-quality measurement and component testing services for industries such as optoelectronics, communications, and aerospace, aiming to support the development of key industries in Wuhan [1] - The Xihu Agricultural Modernization Project in the Jinghe Street area focuses on integrating agriculture with tourism, promoting the development of modern urban agriculture and the fusion of primary, secondary, and tertiary industries [2] Group 2 - Sinopec Hydrogen Energy Machinery (Wuhan) Co., Ltd. is engaged in the research, manufacturing, and system integration of hydrogen energy equipment, with a call for the company to seize opportunities in the hydrogen energy sector and enhance its technological capabilities [2] - The emphasis on high-quality development and the integration of technological and industrial innovation is crucial for traditional industries to upgrade and for new industries to emerge, ensuring sustainable economic growth [3] - The need for effective governance and social stability is highlighted as essential for supporting high-quality development, with a focus on addressing community concerns and risks [3]

申请入围"中国IC独角兽" 消息发布后，江丰电子股价出现波动，这反映出投资者对管理层变动的短期担忧。但从长远来看，若新 老管理层能实现技术突破与管理升级的协同效应，公司有望在半导体材料市场进一步巩固优势。过往有 半导体材料企业在管理层顺利交接后业绩飞升、股价大涨的先例，江丰电子能否复刻这一轨迹，将取决 于此次战略调整的落地成效。 加入"中国IC独角兽联盟"，请点击进入 投稿 、 商务合作 请微信 dolphinjetta 是说芯语，欢迎关注分享 半导体高质量发展创新成果征集 2025年5月23日，半导体材料领域的龙头企业江丰电子（300666.SZ）发布董事变更公告，公司实控人、 现年58岁的姚力军宣布辞去董事长职务，转而担任首席技术官，原总经理边逸军接过董事长一职，同时 公司提名姚力军之子姚舜为非独立董事候选人。 姚力军的卸任并非偶然。距离法定退休年龄尚远的他，选择从董事长转任首席技术官，实则是深思熟虑 后的主动战略转型。即便卸任，他仍通过直接持股5676.57万股及员工持股平台牢牢掌控公司，而角色 的转换意味着他将回归擅长的技术领域。在半导体行业，技术创新是企业的生命线，姚力军深厚的技术 背景有望为公司突 ...

Group 1 - The fourth board meeting of Ningbo Jiangfeng Electronic Materials Co., Ltd. was held on May 23, 2025, with all eight directors present, either in person or via communication [2][5]. - The meeting unanimously approved the exemption of the notification period for the meeting [4][10]. - The board elected Bian Yijun as the chairman, with the term starting from the date of the resolution until the end of the current board's term [6][10]. Group 2 - The board approved the election of Bian Yijun as the chairman of the strategic committee, nomination committee, and remuneration and assessment committee, ensuring continuity in the board's specialized committees [8][10]. - The board agreed to nominate Yao Shun as a candidate for a non-independent director, pending approval from the shareholders' meeting [11][13]. - The company plans to change its registered capital from RMB 265,416,083 to RMB 265,320,683, reducing the total number of shares from 265,416,083 to 265,320,683 [15][25]. Group 3 - The board decided to hold the second extraordinary shareholders' meeting on June 9, 2025, to review the resolutions that require shareholder approval [19][20]. - The meeting will adopt a combination of on-site voting and online voting [34][58]. - The company will provide a network voting platform for shareholders to participate in the voting process [46][69].