12月5日晚间，江苏帝奥微（688381）发布公告，宣布终止筹划以发行股份及支付现金方式购 买荣湃半导体（上海）有限公司100%股权的重大资产重组事项。这标志着此前备受行业关注的 模拟芯片领域潜在并购案宣告搁浅。 帝奥微表示，本次交易的终止不会对公司现有生产经营活动和财务状况造成重大不利影响，不存 在损害公司及股东利益的情形。公司未来将继续围绕发展战略，在做好现有主营业务的同时，积 极寻求新的发展机遇。 帝奥微称，自本次交易启动以来，帝奥微与交易各方积极推进相关工作，并就交易的可行性、方 案核心条款进行了多轮论证与磋商。然而，经过深入谈判，双方最终未能就本次交易的交易方 案、交易价格、业绩承诺等核心条款达成一致意见。为切实维护公司及全体股东利益，经帝奥微 审慎研究，并与交易对方友好协商，双方一致同意终止筹划本次交易。 是说芯语转载，欢迎关注分享 此次并购意向的提出，曾引发市场对模拟芯片行业格局变化的关注，主要源于双方业务上的互补 性。 帝奥微作为已登陆科创板的模拟芯片企业，专注于高性能模拟芯片的研发设计，核心产品线覆盖 信号链与电源管理两大系列，广泛应用于汽车电子、人形机器人、消费电子等领域。财务数据显 示， ...

Core Viewpoint - The acquisition of Rongpai Semiconductor by Diaowei has been terminated due to failure to reach consensus on key terms such as transaction scheme, price, and performance commitments [1][6]. Group 1: Acquisition Details - Diaowei planned to acquire 100% equity of Rongpai Semiconductor through a combination of issuing shares and cash payment, along with raising supporting funds [3]. - The termination of the acquisition was approved during the second board meeting held on December 5, 2025, and the management was authorized to handle related matters [1][6]. Group 2: Company Profiles - Diaowei is focused on the research, design, and sales of high-performance analog chips, with products covering signal chain and power management analog chips [4]. - The company has developed various advanced products, including high-performance analog switches and low-power operational amplifiers, and has obtained ISO9001 certification [4]. - Rongpai Semiconductor specializes in high-performance analog chip design and has developed unique technologies, including the iDivider technology, which has led to breakthroughs in domestic isolation chips [5]. Group 3: Market Impact and Future Outlook - The termination of the acquisition is not expected to adversely affect Diaowei's production, operations, or financial status, and it does not harm the interests of the company or its minority shareholders [6]. - As of December 5, 2025, Diaowei's stock price was reported at 24.23 yuan per share, with a total market capitalization of nearly 6 billion yuan [7].

Core Viewpoint - The acquisition of Rongpai Semiconductor by Diaowei has been terminated due to failure to reach consensus on key terms such as transaction price and performance commitments, despite efforts to negotiate [2][6]. Group 1: Company Overview - Diaowei Microelectronics (688381) is an integrated circuit design company focused on the research, design, and sales of high-performance analog chips, with products covering signal chain analog chips and power management analog chips [4][5]. - The company has developed several advanced products, including high-performance analog switches and high-speed data repeaters, and has obtained ISO9001 certification [5]. Group 2: Acquisition Details - The original plan was for Diaowei to acquire 100% of Rongpai Semiconductor through a combination of issuing shares and cash payments, along with raising supporting funds [4]. - Rongpai Semiconductor specializes in high-performance analog chip design and has developed unique technologies, including the iDivider technology, which has led to breakthroughs in domestic isolation chips [5][6]. Group 3: Impact of Termination - The termination of the acquisition is not expected to have a significant adverse impact on Diaowei's production operations or financial status, and it does not harm the interests of the company or minority shareholders [6]. - As of December 5, Diaowei's stock price was reported at 24.23 yuan per share, with a total market capitalization of nearly 6 billion yuan [7].

Core Viewpoint - The acquisition of Rongpai Semiconductor by Diaowei has been terminated due to failure to reach consensus on key terms such as transaction scheme, price, and performance commitments [1][6]. Company Overview - Diaowei Microelectronics (688381) focuses on the research, design, and sales of high-performance analog chips, covering signal chain and power management analog chips [4]. - The company has developed various advanced products, including high-performance analog switches and low-power operational amplifiers, and is certified with ISO9001 [4]. - Diaowei's products are widely used in smartphones, computers, automotive, servers, smart wearables, smart home appliances, communication devices, and robotics [4]. Acquisition Details - The initial plan was for Diaowei to acquire 100% of Rongpai Semiconductor's shares through a combination of issuing shares and cash payments, along with raising supporting funds [3]. - Rongpai Semiconductor specializes in high-performance analog chip design and has developed unique technologies, including the iDivider technology, which has led to breakthroughs in domestic isolation chips [5]. Rationale for Acquisition - The acquisition was seen as a key strategy for growth in the analog chip industry, allowing Diaowei to quickly expand its product offerings and enhance its competitive advantage by leveraging Rongpai's established technologies and customer resources [5]. Termination Reasons - The termination was a result of extensive discussions and negotiations that did not yield agreement on the core terms of the transaction [6]. - The company stated that the termination would not adversely affect its operational and financial status, ensuring the protection of shareholder interests [6]. Market Position - As of December 5, Diaowei's stock price was reported at 24.23 yuan per share, with a total market capitalization of nearly 6 billion yuan [7].

Group 1 - The company announced the termination of the planned acquisition of 100% equity in Rongpai Semiconductor (Shanghai) Co., Ltd. due to failure to reach consensus on key terms such as transaction scheme and performance commitments after multiple discussions [1] - The company confirmed that the termination of this transaction will not have a significant adverse impact on its production, operations, or financial status, and it does not harm the interests of the company or minority shareholders [1] - Rongpai Semiconductor specializes in the design, research, and sales of high-performance analog chips, with applications in various fields including automotive electronics and industrial control [1] Group 2 - The company had planned to purchase Rongpai Semiconductor through a combination of share issuance and cash payment, with a proposed share price of 19.84 yuan per share, but the transaction price and share quantity were not finalized [2] - Xiaomi Changjiang Industrial Fund holds shares in both the company (3.87%) and Rongpai Semiconductor (3.5%), potentially facilitating capital operations between the two [2] - For the first three quarters of 2025, the company reported total revenue of 457 million yuan, an increase of 11.41% year-on-year, but a net loss attributable to shareholders of 24.28 million yuan compared to a profit of 18.33 million yuan in the same period last year [2] Group 3 - The company will implement a new round of equity incentives in October 2024, leading to an increase in share-based payment expenses by 21.61 million yuan for the first nine months of 2025, aimed at binding the interests of the core team [3] - The company is committed to increasing R&D investment to build core technological barriers, which may impact short-term profits but is expected to lay a solid foundation for sustainable development and future profitability [3] - As of December 5, the company's stock price increased by 0.66% to 24.23 yuan per share, with a total market capitalization of approximately 5.997 billion yuan [3]

江苏帝奥微电子股份有限公司 关于终止发行股份及支付现金购买 资产并募集配套资金事项的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性承担法律责任。 江苏帝奥微电子股份有限公司（以下简称"帝奥微"或"公司"）于2025年12月5日召开第二届董事会第二 十一次会议，审议通过了《关于终止发行股份及支付现金购买资产并募集配套资金事项的议案》，同意 公司终止原发行股份及支付现金购买资产并募集配套资金事项，并授权公司管理层办理本次终止相关事 宜。现将相关情况公告如下： 一、本次交易基本情况 公司拟以发行股份及支付现金的方式购买荣湃半导体（上海）有限公司（以下简称"荣湃半导体"或"标 的公司"）100%的股权同时募集配套资金（以下简称"本次交易"）。本次交易预计不构成《上市公司重 大资产重组管理办法》规定的重大资产重组，不构成关联交易，且不构成重组上市。本次交易不会导致 公司实际控制人发生变更。 二、公司在推进本次交易期间所做的主要工作 登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：688381 证券简称：帝奥微 公告编号： 2025- ...

每经头条（nbdtoutiao）——秒光、售罄！银行大额存单成稀缺资源，2%以上产品很难抢，有的门槛高 达1000万元！专家：存款利率或长期下行 （记者 曾健辉） 每经AI快讯，帝奥微（SH 688381，收盘价：24.23元）12月5日晚间发布公告称，公司第二届第二十一 次董事会会议于2025年12月3日在公司会议室召开。会议审议了《关于终止发行股份及支付现金购买资 产并募集配套资金事项的议案》等文件。 2024年1至12月份，帝奥微的营业收入构成为：集成电路占比100.0%。 截至发稿，帝奥微市值为60亿元。 ...

Core Viewpoint - The company announced its intention to acquire 100% of Rongpai Semiconductor Co., Ltd. through a combination of issuing shares and cash payment, along with raising supporting funds [1] Group 1 - The company held its 21st meeting of the second board session on December 5, 2025, where it reviewed and approved the proposal to terminate the asset acquisition and fundraising plan [1] - The company has authorized its management to handle all matters related to this termination [1]

证券代码：688381 证券简称：帝奥微 公告编号： 2025-069 江苏帝奥微电子股份有限公司 关于终止发行股份及支付现金购买资产并募集配套 资金事项的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 江苏帝奥微电子股份有限公司（以下简称"帝奥微"或"公司"）于 2025 年 12 月 5 日召开第二届董事会第二十一次会议，审议通过了《关于终止发行股 份及支付现金购买资产并募集配套资金事项的议案》，同意公司终止原发行股份 及支付现金购买资产并募集配套资金事项，并授权公司管理层办理本次终止相关 事宜。现将相关情况公告如下： 一、本次交易基本情况 公司拟以发行股份及支付现金的方式购买荣湃半导体（上海）有限公司（以 下简称"荣湃半导体"或"标的公司"）100%的股权同时募集配套资金（以下简 称"本次交易"）。本次交易预计不构成《上市公司重大资产重组管理办法》规定 的重大资产重组，不构成关联交易，且不构成重组上市。本次交易不会导致公司 实际控制人发生变更。 二、公司在推进本次交易期间所做的主要工作 公司在推进本次交易期间，严格 ...

证券代码：688381 证券简称：帝奥微 公告编号：2025-070 为便于广大投资者全面深入地了解本次终止发行股份及支付现金购买资产 并募集配套资金事项的相关情况，同时根据《上海证券交易所上市公司自律监管 指引第 6 号——重大资产重组》等有关规定，公司计划于 2025 年 12 月 9 日(星 期二)下午 16:00-17:00 召开投资者说明会，就投资者关系的问题进行沟通和交 流。 1 会议召开时间：2025 年 12 月 9 日 （星期二） 16:00-17:00 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 江苏帝奥微电子股份有限公司 关于召开终止发行股份及支付现金购买资产并募集 配套资金事项说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 江苏帝奥微电子股份有限公司（以下简称"公司"）于 2025 年 12 月 5 日召 开第二届董事会第 ...