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]