12月24日，民德电子收涨2.93%，收盘价为22.85元，发生1笔大宗交易，合计成交量10万股，成交金额 200万元。 炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 第1笔成交价格为20.00元，成交10.00万股，成交金额200.00万元，溢价率为-12.47%，买方营业部为兴 业证券股份有限公司深圳东海国际证券营业部，卖方营业部为广发证券股份有限公司文昌滨湾路证券营 业部。 责任编辑：小浪快报 进一步统计，近3个月内该股累计发生10笔大宗交易，合计成交金额为8116.49万元。该股近5个交易日 累计上涨13.74%，主力资金合计净流入2128.27万元。 ...

Group 1 - The core point of the news is that Mindray Electronics has seen a stock price increase of 5.14% on December 24, reaching 23.34 CNY per share, with a total market capitalization of 3.994 billion CNY and a cumulative increase of 10.5% over the past four days [1] - Mindray Electronics, established on February 23, 2004, and listed on May 19, 2017, specializes in the research, production, and sales of barcode recognition equipment, as well as semiconductor design and distribution [1] - The company's main business revenue composition includes 77.98% from information recognition and automation products, 11.97% from electronic components, and 10.05% from power semiconductor products [1] Group 2 - According to data from the top ten circulating shareholders of Mindray Electronics, a fund under Qianhai Kaiyuan Fund holds 1.49% of the circulating shares, with a total of 198.34 million shares unchanged from the previous period [2] - The fund has earned approximately 2.2611 million CNY in floating profit today and 4.1851 million CNY during the four-day increase [2] - Qianhai Kaiyuan Public Utility Stock Fund, established on March 23, 2018, has a total scale of 9.519 billion CNY, with a year-to-date return of 27.97% and a one-year return of 29.4% [2]

证券日报网讯 12月23日，民德电子在互动平台回答投资者提问时表示，芯微泰克为公司参股企业，目 前公司的持股比例为28.57%。芯微泰克聚焦于先进功率器件所需特种工艺的晶圆代工业务，主要生产 工艺包括晶圆的超薄化及超薄晶圆的工艺加工、超高能离子注入（B+、P+、H+）、激光退火及超高温 退火扩散、重金属（Pt、Ni/Pt、Au）加工、正面及背面金属化、化学镀和电镀等工艺，涉及产品涵盖 6/8英寸的IGBT、MOSFET、SBD及FRD等系列产品。 （文章来源：证券日报） ...

格隆汇12月23日丨民德电子(300656.SZ)在互动平台表示，公司目前暂未涉足无人驾驶产业链的布局。 ...

格隆汇12月23日丨民德电子(300656.SZ)在投资者互动平台表示，公司业务不涉及光模块cpo。 ...

每经AI快讯，有投资者在投资者互动平台提问：请问公司在无人驾驶产业链都有哪些布局？ 民德电子（300656.SZ）12月23日在投资者互动平台表示，公司目前暂未涉足无人驾驶产业链的布局。 （文章来源：每日经济新闻） ...

证券研究报告 | 2025年12月22日 金融工程日报 沪指四连阳重上 3900 点，海南自贸港概念持续发酵 核心观点 金融工程日报 市场表现：20251222 大部分指数处于上涨状态，规模指数中中证 500 指数 表现较好，板块指数中创业板指表现较好，风格指数中中证 500 成长指数表 现较好。通信、有色金属、电子、消费者服务、综合金融行业表现较好，传 媒、银行、纺织服装、轻工制造、电力公用事业行业表现较差。海南自贸港、 海航系、钨矿、半导体设备、光通信等概念表现较好，SPD、降落伞、家纺、 银行精选、胶原蛋白等概念表现较差。 市场情绪：20251222 市场情绪较为高涨，收盘时有 104 只股票涨停，有 8 只股票跌停。昨日涨停股票今日收盘收益为 2.28%，昨日跌停股票今日收盘 收益为 1.06%。今日封板率 71%，较前日下降 2%，连板率 25%，较前日 下降 2%。 市场资金流向：截至 20251219 两融余额为 25038 亿元，其中融资余额 24871 亿元，融券余额 167 亿元。两融余额占流通市值比重为 2.6%，两融 交易占市场成交额比重为 10.1%。 折溢价：20251219 当日 ...

Core Viewpoint - Mindray Electronics has announced that its transient voltage suppressor (TVS) platform has begun mass production, marking a significant milestone in its product development strategy [1] Group 1: Product Development - The 700V high-voltage BCD platform has made substantial progress in the engineering phase, with capacity expected to be released in 2026 [1] - The company is focusing on the engineering batch development of industrial-grade IGBTs and fast recovery diodes (FRED) [1] - Collaboration with ChipMicroTech is underway to advance the construction of specialized process platforms for advanced power devices [1]

南财智讯12月22日电，民德电子在投资者关系活动中表示，广芯微电子一期规划产能为6英寸硅基功率 器件月产10万片，预计将于2026年底或2027年一季度实现满产；同时，广芯微电子已预留二期项目用 地，后续将根据一期项目进展情况适时启动二期项目建设。 ...

Group 1: Business Progress - The wafer foundry business of Guangxin Microelectronics has seen significant growth, with monthly production increasing from 6,000 wafers at the beginning of 2025 to 40,000 wafers by the end of the year, and order volume rising from 10,000 wafers to over 40,000 wafers per month [2][4] - The average production yield for MFER products improved from 93% at the beginning of the year to over 98%, while VDMOS products achieved yields above 95% for industrial and AI data center applications, and over 98% for consumer power supplies, reflecting an increase of more than 5% [2][4] - Guangxin Microelectronics has successfully launched products including MFER (45-200V) and VDMOS (200-2,000V), with plans to mass-produce high-voltage BCD, TVS, IGBT, and other products in 2026 [3][4] Group 2: Competitive Advantages - Guangxin Microelectronics operates a pure wafer foundry model, which addresses the pain points of power semiconductor design companies by ensuring intellectual property protection and stable production capacity, a rarity in the industry [4] - The company boasts high-end equipment and strong process platform capabilities, particularly in high-voltage and ultra-high-voltage sectors, giving it a competitive edge [4] Group 3: Financial and Investment Management - The company plans to focus its future investments primarily on expanding wafer foundry capacity, with minimal equity investments in other areas [6] - Recent investment activities include the sale of a controlling stake in logistics automation company Junan Hongtu for 14.8 million yuan, which optimized resource allocation and improved asset operational efficiency [6] - Guangxin Microelectronics is also involved in financing activities, with a special process wafer foundry recently securing several million yuan in equity financing [6] Group 4: Future Capacity and Product Development - Guangxin Microelectronics has a planned capacity of 100,000 pieces per month for its first phase of production, expected to reach full capacity by the end of 2026 or early 2027 [7][8] - The company is focusing on high-value products, with ongoing development in transient voltage suppressors (TVS) and high-voltage platforms, aiming for significant advancements in industrial applications [8] Group 5: Shareholder Activities - Major shareholders have pledged some shares for margin financing to increase their holdings in MinDe Electronics, with plans for share reductions to repay margin loans already executed [8]