证券代码：300656 证券简称：民德电子 深圳市民德电子科技股份有限公司投资者关系活动记录表 编号：2026-02 | | ☑ 特定对象调研 □分析师会议 | | --- | --- | | 投资者关系活动 类别 | □媒体采访 □业绩说明会 | | | □路演活动 □新闻发布会 | | | □现场参观 其他：线上/电话会议 ☑ | | 参与单位名称 | 新华基金、民沣资管、聚众鑫创投、初华资本、中邮证券 | | 时间 | 2026 年 3 月 2 日-3 日 | | 地点 | 公司会议室，线上会议 | | 上市公司接待 | 董事会秘书：陈国兵 | | 人员姓名 | 证券事务代表：杨佳睿 | | | 年定增项目具体情况，以及时间安排？ 1、公司 2026 | | | 答：（1）公司 2026 年向特定对象发行股票募集资金总额不超过人民币 10 亿元， | | | 其中 亿元用 7 亿元拟投入特色高压功率半导体器件及功率集成电路晶圆代工项目，3 | | | 于补充流动资金。特色高压功率半导体器件及功率集成电路晶圆代工项目计划使用广 | | | 芯微现有厂房及附属设施并进行改造，拟通过购置生产设备、检测仪器及软 ...

Group 1: Company Overview and Performance - The company specializes in the research, production, and sales of power semiconductor silicon wafers, chips, and devices, focusing on high-end sectors [3] - Main product segments include materials (monocrystalline silicon rods, wafers, epitaxial wafers), wafer segments (5-inch, 6-inch, 8-inch silicon-based and 6-inch silicon carbide chips), and packaging devices (MOSFETs, IGBTs, SiC series products) [3] - In 2025, the company reported a 20.89% year-on-year increase in revenue for the first three quarters, with stable gross margins [3] Group 2: Market Trends and Demand - The demand for the company's products is expected to continue growing in 2026, driven by emerging sectors such as AI and low-altitude economy [3] - The automotive electronics sector is a key focus, with the company having established a dedicated line since 2017, leading to strong customer retention and stability [4] Group 3: Business Development and Strategy - The company has formed a special team to focus on the energy storage sector, which is anticipated to grow rapidly due to favorable market conditions [5] - Customization services will be offered based on technological capabilities and customer needs, enhancing collaboration and satisfaction [6] - The company is actively seeking acquisition targets that align with its strategic goals, focusing on enhancing its core semiconductor business and expanding its industry chain [7] Group 4: Cost Optimization Strategies - The company employs an IDM integrated operation model to optimize processes, improve yield, and enhance capacity utilization, thereby achieving cost advantages [8] - Continuous optimization of operational processes and strict cost control measures are implemented to enhance resource efficiency and promote lean production [9]

新洁能 20260227 摘要 本轮中低压 MOS 涨价并非单纯成本传导，而是需求拉动和供需改善的 结果。2025 年二季度上游涨价时，公司未向下游传导，而是通过放量 提升销量，目前是在库存出清、交付周期延长、订单供不应求背景下的 市场化定价调整。 自 2025 年四季度以来，客户拉货表现良好，常规品种库存基本出清， 交付周期已延长至约 4 个月，订单供不应求。供给端受全球 8 英寸产能 减少、存储扩产挤占、国际厂商策略调整及材料涨价等多重因素影响。 需求端主要拉动来自储能和汽车领域。AI 带动储能需求，头部客户拉货 强劲；汽车方面，多家 Tier 1 逐步放量，叠加国产化窗口期，中低压 MOS 国产渗透率仍有提升空间，无人驾驶相关应用需求显著放量。 公司在 AI 算力方向具备较好预期，已切入北美客户供应链，2026 年有 望获取进一步订单。在柜外电源领域，如 800V HVDC 及 SST 等方向， 公司处于不同推进阶段，整体具备成长性机会。 公司判断中低压 MOS 周期已调整超过 5 年，AI 催化加速周期，当前接 近起涨点。AI 带来的规模扩张与供需挤占具有较强持续性，对后续趋势 整体保持相对乐观。 Q ...

Core Viewpoint - The power semiconductor industry is experiencing a new wave of price increases driven by rising cost pressures and structural demand from AI applications [1][2] Group 1: Price Increases - Wuxi Xinjieneng announced a price increase of at least 10% for MOSFET products effective from March 1, following similar announcements from major companies like Infineon and Silan Microelectronics, with price hikes generally ranging from 10% to 20% [1] - The price surge is attributed to significant increases in the prices of raw materials and key precious metals, which have raised wafer processing and packaging costs [1][2] Group 2: Cost Structure and Demand - The cost of core materials such as copper, aluminum, palladium, and silver has risen significantly since 2025, with packaging costs accounting for over 50% of production costs in mid-power devices, and in some cases, reaching 70% to 80% [2] - The demand for power semiconductors is expected to remain strong due to the ongoing AI infrastructure investment, with AI server power requirements increasing dramatically [2][3] Group 3: Industry Dynamics - The current price increase is expected to last throughout 2026 and possibly beyond, as the tight supply-demand balance for precious metals is unlikely to reverse in the short term [2] - The structural differentiation within the industry will intensify, benefiting upstream material and equipment suppliers while putting pressure on smaller midstream design and manufacturing companies [3] Group 4: Third-Generation Semiconductors - The price increases are likely to accelerate the penetration of third-generation semiconductors like SiC and GaN, as the cost gap narrows between silicon-based devices and SiC due to scale production [4] - Companies like Silan Microelectronics and Huazhong Microelectronics are advancing in the third-generation semiconductor space, with Silan aiming for significant production capacity in SiC devices by 2025 [4][5]

2025年，公司所处的功率半导体行业景气度回升。全球智算投资持续加码，芯片功耗攀升与机柜密度跃 增驱动供电升级，新能源发电、工业控制、AI服务器电源等领域对新型电力电子装置的需求加速迭 代。公司把握市场机遇，持续丰富IGBT、MOSFET、FRD及SiC、GaN产品组合，扩大业务外延，丰富 客户结构，根据客户需求提供定制化的功率器件解决方案，带动了整体盈利能力提升。 宏微科技(688711.SH)披露2025年度业绩快报，报告期内，公司实现营业收入13.46亿元，同比增长 1.13%;归属于母公司所有者的净利润1743.3万元，同比扭亏为盈。 ...

智通财经APP讯，宏微科技(688711.SH)披露2025年度业绩快报，报告期内，公司实现营业收入13.46亿 元，同比增长1.13%;归属于母公司所有者的净利润1743.3万元，同比扭亏为盈。 2025年，公司所处的功率半导体行业景气度回升。全球智算投资持续加码，芯片功耗攀升与机柜密度跃 增驱动供电升级，新能源发电、工业控制、AI服务器电源等领域对新型电力电子装置的需求加速迭 代。公司把握市场机遇，持续丰富IGBT、MOSFET、FRD及SiC、GaN产品组合，扩大业务外延，丰富 客户结构，根据客户需求提供定制化的功率器件解决方案，带动了整体盈利能力提升。 ...

2025年，公司所处的功率半导体行业景气度回升。全球智算投资持续加码，芯片功耗攀升与机柜密度跃 增驱动供电升级，新能源发电、工业控制、AI服务器电源等领域对新型电力电子装置的需求加速迭 代。公司把握市场机遇，持续丰富IGBT、MOSFET、FRD及SiC、GaN产品组合，扩大业务外延，丰富 客户结构，根据客户需求提供定制化的功率器件解决方案，带动了整体盈利能力提升。 格隆汇2月27日丨宏微科技（维权）(688711.SH)公布2025年年度业绩快报，报告期内，公司实现营业收 入13.46亿元，较上年同期增长1.13%；归属于母公司所有者的净利润1,743.30万元，较上年同期增长 220.50%；归属于母公司所有者的扣除非经常性损益的净利润913.52万元，较上年同期增长126.88%。 ...

Group 1 - The core viewpoint of the article highlights the financial performance of Hongwei Technology (688711.SH) for the year 2025, showing a revenue of 1.346 billion yuan, which represents a year-on-year growth of 1.13% [1] - The net profit attributable to the parent company reached 17.433 million yuan, marking a significant increase of 220.50% compared to the same period last year [1] - The net profit excluding non-recurring gains and losses was 9.1352 million yuan, reflecting a growth of 126.88% year-on-year [1] Group 2 - The power semiconductor industry is experiencing a recovery in 2025, driven by increased global investment in intelligent computing and rising chip power consumption [1] - There is a growing demand for new power electronic devices in sectors such as renewable energy generation, industrial control, and AI server power supplies, which is accelerating the iteration of these products [1] - The company is seizing market opportunities by expanding its product portfolio, including IGBT, MOSFET, FRD, SiC, and GaN, and is enhancing its customer structure by providing customized power device solutions based on client needs, which has contributed to an overall improvement in profitability [1]

2026年2月26日，功率半导体板块在A股市场掀起波澜。国产功率半导体龙头新洁能宣布MOSFET产品涨价10%起，3月1日起发货生效。这已是继英飞凌、士 兰微、宏微科技等厂商后，又一家加入涨价行列的重量级玩家。受此消息提振，相关概念股午后集体异动，资金涌入明显，板块指数显著走强。 一、国产功率半导体掀起涨价潮 新洁能的调价并非孤例，而是2026年国产功率半导体新一轮涨价潮的缩影。 早在2月初，全球龙头英飞凌便率先发难，直言AI数据中心爆发导致的缺货与成本高压已无法内部消化，宣布4月起上调部分产品价格。 这一信号迅速引爆了国内市场的跟进：华润微于2月1日打响第一枪，全系列微电子产品价格普涨超10%； 宏微科技紧随其后，于2月24日通知客户3月起IGBT及MOSFET等核心器件提价约10%，消息一出，其股价当日应声暴涨，资本市场用真金白银投票认可了 这一趋势； 士兰微也明确将于3月1日起对小信号二极管及MOS类芯片提价10%。 从国际巨头到国内领军企业，从年初的零星试探到如今的集体官宣，功率半导体行业已正式告别价格博弈，全面迈入"量价齐升"的新周期。 如果说成本上涨是"被迫"涨价，那么下游需求的爆发则是企业"敢于 ...

6 证券研究报告 一、产业综合组： 3 月 1 日起，日本半导体材料巨头 Resonac 将铜箔基板（CCL）及黏合胶片售价 上调 30%以上。公司表示，尽管已采取多项成本优化措施，但受玻纤布、环氧树 脂、铜箔等关键原材料持续紧缺及价格上涨影响，为保障产品稳定供应与新技 术研发投入，不得不启动本轮调价。Resonac 此次调价将传导至 HDI 板、IC 载 板、高频高速 PCB 等高端制造环节。鉴于昨日英伟达发布的 2026 年一季度业绩 指引增长依然比较强劲，而且大模型在 Agent 模式的应用下未来增长的前景进 一步明确，因此我们继续看好覆铜板行业高景气度的持续。 证书编号：S1080525070001 昨日国产功率半导体厂商新洁能正式发布价格调整通知，宣布对其核心产品 MOSFET 进行价格上调，上调幅度 10%起，本次价格调整自 2026 年 3 月 1 日起发 货正式生效，已签订未发货订单按新价格执行。此外月初另一家国产功率半导 体大厂江苏捷捷微电子宣布，对其 MOS 系列产品提价 10%-20%，自 2026 年 2 月 1 日起，新发 MOS 成品均按新价格执行。士兰微、英飞凌等也更早上调价格， ...