Market Overview - The main board saw significant gains with stocks like Dahua Intelligent (+10.03%), Junya Technology (+10.03%), and Huamai Technology (+10.02%) leading the rise [1] - The ChiNext board also performed well, with Zhishang Technology (+20.00%), Dongtian Micro (+20.00%), and Rongke Technology (+20.00%) showing strong increases [1] - The Sci-Tech Innovation board was led by Ruikeda (+20.00%), Saiwei Microelectronics (+18.82%), and Changguang Huaxin (+15.26%) [1] - Active sub-industries included SW Communication Network Equipment and Devices (+6.84%) and SW Other Electronics III (+4.77%) [1] Domestic News - New Sound Semiconductor Co., Ltd. completed a C-round financing of 269 million yuan, planning to invest over 150 million yuan in capacity expansion at its Jiaxing production base, aiming to increase BAW filter annual production capacity to 1 billion units [1] - Hengxuan Technology reported smooth progress in the development of its next-generation low-power high-performance wearable chip, the BES6000 series, expected to enter the sample delivery stage in the first half of next year [1] - Visionox announced at Tsinghua University's forum that its fourth-generation pTSF technology has achieved mass production, marking a significant advancement in OLED key materials in China [1] - China's integrated circuit exports reached 1.29 trillion yuan in the first 11 months of this year, a year-on-year increase of 25.6%, significantly outpacing the overall export growth rate [1] Company Announcements - Jieshun Technology announced it won the operation project for the underground parking lot of Zhengzhou Longhu Financial Center, expecting operational revenue exceeding 70 million yuan over a six-year contract period [2] - GoerTek reported progress in the equity transaction of GoerTek Optical Technology Co., Ltd., with all preconditions for the share exchange transaction being met by December 9, 2025 [2] - Naxin Micro announced its first share buyback through centralized bidding, repurchasing 344,547 shares, accounting for 0.21% of the total share capital, with a total buyback amount of 53.74 million yuan [2] - Chuangyi Huikang reported the completion of the transfer of 117,698,823 shares held by Philips Investment, representing 7.60% of the total share capital [2] International News - LaserApps successfully fabricated a 30μm TGV on semiconductor glass substrates, achieving high aspect ratios [2] - Samsung Electronics received an order from AI chip startup Tsavorite, with an order value exceeding 100 million USD for AI chip foundry services using its 4nm process technology [2] - U.S. Senate members proposed legislation to formalize current export controls on advanced semiconductors, potentially affecting companies like NVIDIA and AMD [2] - Dell is considering a price increase of at least 15%-20% for PC and server products due to rising memory prices, with other manufacturers like HP also warning of potential price hikes [2]