Market Overview - The main board saw significant gains with notable stocks such as Zhong An Ke (+10.05%), Tongyu Communication (+10.03%), and Woge Optoelectronics (+10.02%) [1] - The ChiNext board led with stocks like Lian De Equipment (+20.01%) and Saiwei Electronics (+15.18%) [1] - The Sci-Tech Innovation board also performed well, highlighted by Yunzhong Technology (+19.99%) and Dongxin Co. (+12.81%) [1] - Active sub-industries included SW Brand Consumer Electronics (+1.13%) and SW Analog Chip Design (+1.04%) [1] Domestic News - Aibang's ARAI glasses weigh only 51g and utilize a dual-eye diffraction waveguide solution, targeting myopic users with a one-piece fitting lens solution [1] - Dongwei Technology reported a significant increase in PCB plating equipment orders, driven by Southeast Asia's investment trend and demand from AI-related data storage sectors, expecting record-high overall order amounts [1] - Aolai Technology plans to raise up to 300 million yuan through a simplified procedure for stock issuance, with proceeds earmarked for PSPI material production and working capital [1] - Yiyuan Communication launched the SH602HA-AP robot computing module, featuring 10 TOPS computing power and advanced navigation capabilities, enhancing the robotics industry's transition to perception and decision-making [1] Company Announcements - Siwei Control announced a shareholder reduction plan, with Wang Peizeng intending to reduce up to 70,850 shares between December 19, 2025, and March 18, 2026 [3] - Tiandi Digital received a patent for a viscosity control device, aimed at improving efficiency in solvent-free ink applications [3] - Jiangbolong disclosed a pre-announcement of share reduction by its deputy general manager, planning to reduce up to 30,648 shares [3] - Zhongke Soft reported a change in shareholding, with a major shareholder reducing holdings by 4.1563 million shares, decreasing their stake from 21.45% to 20.95% [3] Overseas News - South Korean semiconductor equipment manufacturer DI signed a contract worth 19.1 billion KRW with Samsung Electronics for DDR5 memory aging test equipment [4] - Nvidia's RTX 6000D chip features 19,968 CUDA cores, a 17% reduction compared to the standard RTX PRO 6000, with 83GB of memory [4] - Dell anticipates AI server revenue to reach $25 billion in FY2026, up from a previous estimate of $20 billion, with backlog orders increasing to $18.4 billion [4] - ADI reported Q3 revenue of approximately $3.076 billion, a 26% year-over-year increase, driven by growth in the analog semiconductor market [4]

IT之家注：老化测试是一种关键的芯片筛选流程，通过对芯片施加高温和高电压等极端压力，可以有效 地检测并剔除那些存在潜在缺陷的产品，确保最终出厂芯片的可靠性与耐用性。 这份新合同的签订，让 DI 公司在今年内从三星电子获得的总订单金额累计达到了 714 亿韩元（约合人 民币 3.7 亿元）。 这款设备专为 DDR5 DRAM 内存设计，但其应用范围远不止于此。DI 公司发言人表示，DM1600C 同 样能够高效地测试 LPDDR（低功耗双倍数据速率内存）、GDDR（图形双倍数据速率内存）以及 SRAM（静态随机存取存储器）等多种类型的内存芯片。不过，该设备目前不支持测试高带宽内存 （HBM）。 DM1600C 老化测试仪在技术规格上表现出色。它配备了两个独立的测试腔室，共计 24 个插槽，能够 同时检测大量芯片，从而大幅提升测试效率。该设备可以在高达 150 摄氏度的严苛环境下稳定运行。 IT之家 11 月 26 日消息，韩媒 The Elec 今天（11 月 26 日）发布博文，报道称韩国半导体设备制造商 DI 宣布，已与三星电子位于中国苏州的工厂签订一份价值 191 亿韩元（现汇率约合 9189 万元人民币 ...