Market Performance - The main board led the gains with notable increases in stocks such as Jingquanhua (+10.03%), Mingchen Health (+9.98%), and Yaowang Technology (+9.95%) [1] - The ChiNext board saw significant rises with Chuling Information (+12.94%) and Zhongwei Electronics (+9.64%) [1] - The Sci-Tech Innovation board was led by Kaipu Cloud (+4.52%) and Huahai Chengke (+3.72%) [1] - The SW Education Publishing sector showed a slight increase of +0.33% [1] Domestic News - Honghai Group's glass factory Zhengda has achieved a technological breakthrough in advanced packaging glass substrates, with product deliveries expected to start in the next two years, potentially boosting Zhengda's performance [1] - Han Jingli's new factory has officially launched a high-end production line with a total capacity of 2 billion, including the first domestic ultra-pure quartz production line for processes below 10nm [1] - TSMC holds a 71% market share in the pure wafer foundry market as of Q2 this year, up from 68% in the previous quarter and 65% year-on-year [1] - Chipsheng Intelligent has released a series of domestically produced DDR4 memory products based on 1Xnm process technology, achieving 100% domestic production and compatibility with various domestic CPU platforms [1] Company Announcements - Zhisheng Information announced the acquisition of a patent for home safety monitoring, which can assess elderly individuals' health and alert in case of emergencies [3] - Allwinner Technology projected a net profit of 260 million to 290 million yuan for the first three quarters of 2025, representing a year-on-year growth of 72.20% to 92.06% [3] - Youyan New Materials expects a net profit of 230 million to 260 million yuan for the first three quarters of 2025, indicating a year-on-year increase of 101% to 127% [3] - Lens Technology reported a share buyback of 1,486,995 shares, accounting for 0.03% of its total A-share capital as of September 30, 2025 [3] Overseas News - Anke announced the groundbreaking of its advanced packaging and testing facility in Peoria, Arizona, which will complement TSMC's front-end wafer manufacturing technology [1] - The U.S. Senate passed a bipartisan amendment requiring advanced AI chip manufacturers to prioritize domestic customer needs before exporting to "concerned countries" like China [1] - Qualcomm is under investigation by China's State Administration for Market Regulation for not legally declaring its acquisition of Autotalks, which may violate antitrust laws [1] - President Trump announced a 100% tariff increase on China and new export controls on key software products, effective November 1 [1]