12月6日，帝奥微（688381，股价24.23元，市值59.97亿元）公告称，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。该事项已经公司独立董事专门会议审议通过。 据了解，帝奥微是一家专注于从事高性能模拟芯片的研发、设计和销售的集成电路设计企业。公司自成 立以来，以信号链模拟芯片开始，产品逐步覆盖了信号链模拟芯片和电源管理模拟芯片的细分领域。依 靠多年来深耕行业和自主研发，公司已设计出多款前沿产品，包括高性能模拟开关、高速数据中继器、 超低功耗及高精度运算放大器元件、超大电流的多路PMIC、高效率电源管理与驱动类元件，具备提供 高性能模拟混合信号半导体行业解决方案的能力，并获得ISO9001认证。 在信号链模拟芯片领域，公司产品包括高性能运算放大器、高性能模拟开关、电压/电平转换器、感测 采集类器件等系列，是国内少数既可以提供低功耗、超宽输入电压范围的低边采样高精度运算放大器， 又可以提供高边电流采样高压高精度运算放大 ...

又一重要收购终止。 帝奥微（688381）公告称，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。该事项已经公司独立董事专门会议审议通过。 帝奥微此前表示，公司和荣湃半导体同属于模拟芯片设计行业，并购是模拟芯片行业做大做强的关键手段。本次交易后，公司可 迅速布局隔离器产品品类，并通过快速应用、吸收、转化荣湃半导体成熟的专利技术和研发资源，升级上市公司产品矩阵，快速 扩大公司的产品品类，进一步扩大竞争优势，为更多下游客户提供更为完整的解决方案。同时荣湃半导体在汽车电子、工业控制 等众多领域积累的丰富的客户资源，对公司的客户结构是有益的补充，公司可以充分共享上述客户资源，为更多应用领域客户提 供各类高性能模拟芯片产品，提高公司的客户覆盖广度和深度，显著提升市场综合竞争力。 公司原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（简称"荣湃半导体"）100%的股权，同时募集配套资 金。 据了解，帝奥微是一家专注于从事高性能 ...

又一重要收购终止。 帝奥微（688381）公告称，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。该事项已经公司独立董事 专门会议审议通过。 公告称，目前公司生产经营情况正常，本次交易终止不会对公司的生产经营和财务状况造成重大不利影 响，不存在损害公司及中小股东利益的情形。 截至12月5日，帝奥微股价报24.23元/股，总市值近60亿元。 （文章来源：证券时报） 据了解，帝奥微是一家专注于从事高性能模拟芯片的研发、设计和销售的集成电路设计企业。公司自成 立以来，以信号链模拟芯片开始，产品逐步覆盖了信号链模拟芯片和电源管理模拟芯片的细分领域。依 靠多年来深耕行业和自主研发，公司已设计出多款前沿产品，包括高性能模拟开关、高速数据中继器、 超低功耗及高精度运算放大器元件、超大电流的多路PMIC、高效率电源管理与驱动类元件，具备提供 高性能模拟混合信号半导体行业解决方案的能力，并获得ISO9001认证。在信号链模拟芯片领域，公司 产品 ...

Group 1 - Company Diao Micro plans to acquire 100% equity of Rongpai Semiconductor through a combination of share issuance and cash payment, with the stock resuming trading on October 21, 2025 [2][3] - The target company specializes in high-performance analog chip design and sales, with products used in automotive electronics and industrial control [2] - Junsheng Electronics' subsidiary has recently received a project order for automotive intelligent electrification, with an estimated total lifecycle order value of approximately 5 billion yuan, expected to start mass production by the end of 2026 [4] Group 2 - Standard Shares is planning a change in control, leading to a suspension of trading from October 21, 2025, for up to two trading days [3] - Nari Radar expects to achieve approximately 254 million yuan in revenue for the first three quarters of 2025, a year-on-year increase of about 86%, with a net profit of approximately 73.15 million yuan, up 181% [6] - China Shipbuilding anticipates a net profit of 5.55 billion to 6.15 billion yuan for the first three quarters of 2025, representing a year-on-year increase of 104.30% to 126.39% [7] Group 3 - Contemporary Amperex Technology Co., Ltd. (CATL) reported a revenue of 283.07 billion yuan for the first three quarters of 2025, a year-on-year increase of 9.28%, with a net profit of 49.034 billion yuan, up 36.2% [12] - Yanjing Beer achieved a revenue of 13.433 billion yuan for the first three quarters of 2025, a year-on-year increase of 4.57%, with a net profit of 1.77 billion yuan, up 37.45% [11] - The company Hong Kong-listed Sany Heavy Industry has set an H-share issuance price range of HKD 20.30 to HKD 21.30, with the public offering starting on October 20 [23]

Core Viewpoint - DiAo Micro (688381) is set to resume trading on October 21, 2025, following announcements regarding the acquisition of 100% equity in Rongpai Semiconductor and a private placement to raise matching funds [1][6]. Company Overview - DiAo Micro specializes in the research, design, and sales of high-performance analog chips, with a product range that includes signal chain analog chips and power management analog chips [4]. - The company has developed several advanced products, including high-performance analog switches and low-power operational amplifiers, and has obtained ISO9001 certification [4]. - DiAo Micro's products are widely used in various sectors, including mobile phones, computers, automotive, servers, smart wearables, and communication devices [4]. Acquisition Details - The acquisition of Rongpai Semiconductor, which also focuses on high-performance analog chip design and sales, is seen as a strategic move to strengthen DiAo Micro's position in the analog chip industry [5]. - The transaction will allow DiAo Micro to quickly expand its product offerings in isolation products and leverage Rongpai's patented technologies and resources [5]. - The integration of Rongpai's customer resources in automotive electronics and industrial control will enhance DiAo Micro's customer base and market competitiveness [5]. Financial Performance - In the first half of 2025, DiAo Micro reported revenues of 306 million yuan, a 15.11% increase year-on-year, with a gross margin of 45.49% [6]. - The company recorded a net loss attributable to shareholders of 4.21 million yuan, compared to a profit of 26.77 million yuan in the same period last year [6]. - DiAo Micro has increased its R&D investment by 25.29% year-on-year to enhance product competitiveness and meet diverse customer needs [6].

Core Viewpoint - DiAo Micro (688381) is set to resume trading on October 21, 2025, following announcements regarding the acquisition of 100% equity in Rongpai Semiconductor and a private placement to raise supporting funds [1][3]. Company Overview - DiAo Micro specializes in the research, design, and sales of high-performance analog chips, with a product range that includes signal chain analog chips and power management analog chips [4]. - The company has developed advanced products such as high-performance analog switches, high-speed data repeaters, ultra-low power and high-precision operational amplifiers, and high-efficiency power management components [4]. Acquisition Details - The acquisition of Rongpai Semiconductor, which also focuses on high-performance analog chip design and sales, is seen as a strategic move to strengthen DiAo Micro's position in the analog chip industry [5]. - The transaction will allow DiAo Micro to quickly expand its product offerings in isolation products and leverage Rongpai's patented technologies and R&D resources [5]. Financial Performance - In the first half of 2025, DiAo Micro reported revenue of 306 million yuan, a 15.11% increase year-on-year, with a gross margin of 45.49% [6]. - The company recorded a net loss attributable to shareholders of 4.21 million yuan, compared to a profit of 26.77 million yuan in the same period last year [6]. - R&D expenses increased by 25.29% year-on-year, reflecting the company's commitment to enhancing product competitiveness and technological capabilities [6].

Core Viewpoint - DiAo Micro (688381) announced a restructuring plan to acquire 100% equity of Rongpai Semiconductor (Shanghai) Co., Ltd. from 16 shareholders through a combination of share issuance and cash payment, with the stock resuming trading on October 21 [1] Group 1: Transaction Details - The transaction is not expected to constitute a major asset restructuring or related party transaction [1] - The acquisition aims to enhance DiAo Micro's product offerings in the isolation device category and leverage Rongpai Semiconductor's mature patent technology and R&D resources [1] Group 2: Company and Industry Insights - Rongpai Semiconductor specializes in the design, R&D, and sales of high-performance, high-quality analog chips, including digital isolators, isolation interfaces, isolation drivers, isolation sampling, and optical MOS products [1] - The products are applicable in various fields such as automotive electronics, industrial control, new energy, smart meters, and smart home appliances [1] - The acquisition is expected to strengthen DiAo Micro's competitive advantage and provide more comprehensive solutions to downstream customers [1]

Core Viewpoint - The company plans to acquire 100% equity of Rongpai Semiconductor through a combination of share issuance and cash payment, enhancing its asset scale, revenue, and net profit after the transaction [1] Group 1: Acquisition Details - The company intends to purchase the equity from 16 shareholders of Rongpai Semiconductor, with the transaction expected to be completed by October 21, 2025, when trading will resume [1] - The acquisition will result in Rongpai Semiconductor becoming a wholly-owned subsidiary of the company [1] Group 2: Business Focus of Rongpai Semiconductor - Rongpai Semiconductor specializes in the design, research and development, and sales of high-performance, high-quality analog chips [1] - The product range includes digital isolators, isolation interfaces, isolation drivers, isolation sampling, and optical MOS, applicable in automotive electronics, industrial control, new energy, smart meters, and smart home appliances [1] - The company has achieved breakthroughs in domestic isolation chips through its proprietary iDivider technology, securing multiple invention patents in the isolation field [1] Group 3: Expected Impact on the Company - The completion of the acquisition is anticipated to enhance the company's sustainable development capabilities and profitability [1] - The transaction is expected to provide investors with continuous and stable returns [1]

Core Viewpoint - The company plans to acquire 100% equity of Rongpai Semiconductor through a combination of share issuance and cash payment, which is expected to enhance its asset scale, operating income, and net profit, thereby improving sustainable development and profitability for investors [1][2] Group 1: Acquisition Details - The payment structure for the acquisition will be finalized after the completion of auditing and evaluation of the target company [1] - Upon completion of the transaction, Rongpai Semiconductor will become a wholly-owned subsidiary of the company [1] Group 2: Target Company Overview - Rongpai Semiconductor specializes in the design, research, and sales of high-performance, high-quality analog chips, with products including digital isolators, isolation interfaces, isolation drivers, isolation sampling, and optical MOS [1] - The target company's products are applied in various fields such as automotive electronics, industrial control, new energy, smart meters, and smart home appliances [1] - Rongpai Semiconductor has achieved breakthroughs in domestic isolation chips through its proprietary iDivider technology, holding multiple invention patents in the isolation field [1] Group 3: Strategic Implications - The acquisition is a key strategy for growth in the analog chip design industry, allowing the company to quickly expand its product offerings in the isolator category [2] - The company aims to leverage Rongpai's mature patented technologies and R&D resources to upgrade its product matrix and enhance competitive advantages [2] - The rich customer resources accumulated by Rongpai in automotive electronics and industrial control will benefit the company's customer structure, enabling it to provide a more comprehensive range of high-performance analog chip products [2]

Core Viewpoint - The company plans to acquire 100% equity of Rongpai Semiconductor from 16 shareholders through a combination of share issuance and cash payment, aiming to enhance its product offerings in the analog chip design industry [1][2] Group 1: Acquisition Details - The acquisition involves the purchase of Rongpai Semiconductor, which specializes in high-performance and high-quality analog chip design, research, and sales [1] - The transaction will be completed by October 21, 2025, when the company's stock will resume trading [1] Group 2: Strategic Implications - This acquisition is a strategic move for the company to quickly expand its product categories in isolation products and leverage Rongpai's patented technologies and R&D resources [2] - The integration of Rongpai's extensive customer resources in automotive electronics and industrial control will enhance the company's customer structure and market competitiveness [2] - The company aims to provide a more comprehensive solution to downstream customers by utilizing the shared customer resources from Rongpai, thereby increasing its market coverage and depth [2]