证券代码：300666 证券简称：江丰电子 公告编号：2025-071 宁波江丰电子材料股份有限公司 发行人声明 在虚假记载、误导性陈述或重大遗漏，并对预案的真实性、准确性、完整性承担 个别和连带的法律责任。 法》等要求编制。 行负责；因本次发行引致的投资风险，由投资者自行负责。投资者如有任何疑问， 应咨询自己的股票经纪人、律师、专业会计师或其他专业顾问。 的声明均属不实陈述。 关事项的实质性判断、确认、批准，本预案所述本次发行相关事项的生效和完成 尚待取得有关审批机关的批准或注册。 特别提示 次会议、第四届监事会第十八次会议审议通过，尚需获得公司股东会审议通过、 深交所审核通过并经中国证监会同意注册后方可实施。以上批准或注册均为本次 向特定对象发行 A 股股票的前提条件，能否取得相关的批准或注册，以及最终 取得批准或注册的时间存在不确定性，敬请投资者注意投资风险。 特定投资者，包括符合中国证监会规定的证券投资基金管理公司、证券公司、信 托公司、财务公司、保险机构投资者、合格境外机构投资者、人民币合格境外机 构投资者，以及符合中国证监会规定的其他法人、自然人或其他合格的投资者等。 其中，证券投资基金管理公司、 ...

截至2025年6月27日 11:22，中证半导体产业指数(931865)上涨0.62%，成分股富创精密(688409)上涨4.78%，和林微纳(688661)上涨4.19%，盛美上海(688082) 上涨3.16%，中晶科技(003026)上涨3.10%，金海通(603061)上涨2.76%。半导体产业ETF(159582)上涨0.49%，最新价报1.43元。流动性方面，半导体产业ETF 盘中换手6.22%，成交1181.85万元。拉长时间看，截至6月26日，半导体产业ETF近1周日均成交1862.73万元。 费率方面，半导体产业ETF管理费率为0.50%，托管费率为0.10%，费率在可比基金中最低。 跟踪精度方面，截至2025年6月26日，半导体产业ETF近2月跟踪误差为0.024%，在可比基金中跟踪精度最高。 半导体产业ETF紧密跟踪中证半导体产业指数，中证半导体产业指数从上市公司中，选取不超过40只业务涉及半导体材料、设备和应用等相关领域的上市公 司证券作为指数样本，以反映半导体核心产业上市公司证券的整体表现。 数据显示，截至2025年5月30日，中证半导体产业指数(931865)前十大权重股分别为北方 ...

Investment Rating - The report rates the semiconductor materials industry as "Positive" [2] Core Insights - The semiconductor materials market is experiencing new opportunities due to the continuous replacement of new materials and architectures driven by technological advancements [11] - The domestic semiconductor materials industry is facing challenges but is supported by national policies aimed at achieving self-sufficiency in the semiconductor supply chain [12][14] Summary by Sections Semiconductor Technology Development Trends - The continuous miniaturization of processes has led to the emergence of new materials and architectures, such as High-K dielectrics and FinFET structures, enhancing gate control capabilities [14] - Advanced packaging is seeing increased demand due to the limitations of Moore's Law and the rise of artificial intelligence, driving the market for IC substrates and encapsulation materials [14][75] - The third-generation semiconductors, including silicon carbide (SiC) and gallium nitride (GaN), are creating significant market opportunities in sectors like electric vehicles and 5G [14] International Situation and National Policies - The global semiconductor market is influenced by economic cycles and technological advancements, with a projected CAGR of 7% from 2021 to 2030 [17] - The Chinese government is implementing long-term plans and funding initiatives to support the semiconductor industry, aiming for a significant increase in domestic production capabilities [106][107] - The establishment of the National Big Fund aims to enhance investment in the semiconductor industry, focusing on critical areas such as equipment and materials [112] Geopolitical Context - The semiconductor industry is navigating a challenging geopolitical landscape, with increasing restrictions from the U.S. impacting China's semiconductor supply chain [98][102] - The report highlights the importance of domestic substitution in semiconductor manufacturing, emphasizing the need for increased localization of critical materials and equipment [122]

Group 1 - Guokemicro (300672.SZ) announced a major asset restructuring plan to acquire 94.366% of the shares of Zhongxin Integrated Circuit (Ningbo) Co., Ltd. through a combination of issuing shares and cash payments, aiming to establish a dual-driven system of "digital chip design + analog chip manufacturing" in the semiconductor field [1] - Guokemicro is a leader in the domestic integrated circuit design sector, focusing on chip design and R&D, providing solutions for AI, multimedia, automotive electronics, IoT, and data storage, with products widely used in various popular fields [1] - Zhongxin Ningbo operates primarily under a Foundry model, specializing in RF front-end and MEMS semiconductor wafer foundry and customized chip manufacturing services, equipped with 6-inch and 8-inch wafer manufacturing lines [1] Group 2 - Zhongxin Ningbo has established deep cooperation with leading domestic mobile terminal companies, signing a strategic cooperation framework agreement to supply 50% of the RF filters needed for mobile terminal products, indicating strong recognition of its products [2] - China has become the largest RF filter consumption market globally, accounting for nearly 30% of the market size, but domestic companies hold less than 5% of the BAW filter market, which is dominated by US firms like Broadcom and Qorvo [2] - With the deepening of 5G commercialization and accelerated 6G technology development, the demand for high-performance RF front-end devices is increasing, making BAW filters a critical bottleneck [2] Group 3 - The acquisition of Zhongxin Ningbo will enhance Guokemicro's production capabilities in high-end filters and MEMS, while leveraging Zhongxin Ningbo's cooperation with strategic clients to expand into markets such as smartphones and smart connected vehicles [3] - This acquisition extends Guokemicro's industrial chain layout into the high-value core components of RF front-end, enhancing competitiveness in the analog chip market and opening new business growth points [3] - The collaboration between Zhongxin Ningbo and strategic clients will inject strong momentum into the domestic filter industry, promoting the semiconductor industry chain towards self-control and technological innovation, gradually breaking the long-standing monopoly of foreign companies in the high-end filter market [3]

消息方面，6月6日，创业板芯片公司国科微（300672.SZ）披露重大资产重组交易预案，公司拟通过发 行股份及支付现金等方式购买中芯集成电路（宁波）有限公司（下简称"中芯宁波"）94.366%股权，同 时拟发行股份募集配套资金。公告显示，国科微以 Fabless 模式聚焦超高清智能显示、人工智能等领域 芯片设计，推出系列自主知识产权芯片；中芯宁波掌握高端 BAW 滤波器制造技术，其产品应用于国内 头部移动通信终端企业旗舰机型，打破海外工艺垄断。通过本次交易，国科微将具备在高端滤波器、 MEMS等特种工艺代工领域的生产制造能力，构建"数字芯片设计+模拟芯片制造"的双轮驱动体系，依 托射频前端器件领域的技术优势，公司将显著提升对产业核心客户的全链条服务能力，为推动我国半导 体产业链自主可控发展提供有力支撑。 截至14:52，中证半导体材料设备主题指数(931743)上涨0.12%，成分股中晶科技上涨4.70%，富创精密 上涨3.32%，华海清科上涨1.62%，康强电子上涨1.19%，金宏气体上涨0.82%。半导体材料ETF(562590) 上涨0.09%， 冲击4连涨。最新价报1.07元。拉长时间看，截至6月5日 ...

受益于新一轮智能终端产品的功能升级和性能提升，催化智能手机、个人电脑、穿戴类设备、消费电子等产品换机潮，终端需求已呈现增长态势，全球半 导体产业整体复苏迹象显著。 根据世界半导体贸易统计组织（WSTS）的数据，2024年全球半导体销售额达6276亿美元，同比增长19.1%。该机构预计，2025年全球半导体市场的增幅将回 落到11.2%。 在此背景下，A股半导体产业链相关公司2024年和今年一季度业绩持续大增。天风证券认为，当前中美技术博弈持续催化半导体产业链自主可控需求，一季报 释放复苏信号，看好二季度增长动能，看好地缘政治博弈深化和周期复苏加码带来的行业板块机遇。 多家半导体龙头公司业绩大增 半导体设备龙头北方华创近日公布的业绩显示，2024年公司实现营收298.38亿元，同比增加35.14%；实现归母净利润56.21亿元，同比增加44.17%。2025年一 季度，公司实现营收82.06亿元，同比增加37.90%；实现归母净利润15.81亿元，同比增加38.80%。 对于业绩增长的原因，北方华创表示，2024年，电容耦合等离子体刻蚀设备（CCP)、等离子体增强化学气相沉积设备（PECVD)、原子层沉积立式炉 ...

投资要点： 事件：公司发布2024 年报及2025 年一季报，1Q25 净利润超预期。2024 年公司营收36.0 亿，同比增长 38.6%；扣非归母净利润3.0 亿，同比增长94.9%；归母净利润4.0 亿，同比增长56.8%。1Q25 营收10.0 亿，同比增长29.5%；归母净利润1.6 亿，同比增长163.6%；扣非归母净利润0.9 亿，同比增长30.4%。 公司1Q25 转让联营企业上海润平的部分股权使得公司1Q25 投资收益6807 万（1Q24 为-100 万）拉动归 母净利润高增。 高端靶材驱动，靶材业务全球市场份额进一步提升。2024 年公司靶材业务实现收入23.33亿元，同比增 长39.5%，公司在全球晶圆制造溅射靶材领域的市场份额进一步扩大，在技术上和市场份额方面均跻身 全球领先行列。2024 年，公司300mm 铜锰合金靶产量大幅攀升；用于先进制程的高致密300mm 钨靶实 现稳定批量供货，高端靶材产品竞争力进一步强化；HCM钽靶和HCM钛靶成功开发并量产，异形靶材 品类实现多元化。 半导体零部件业务营收快速增长，营收占比达25%。2024 年公司半导体零部件业务实现收入8.87 亿 ...