电子行业双周报（2025、09、26-2025、10、09）：OpenAI动作频频，AIInfra需求有望高增-20251010

Investment Rating - The report maintains an "Overweight" rating for the electronic industry, indicating an expectation that the industry index will outperform the market index by more than 10% over the next six months [30]. Core Insights - The electronic sector has shown a cumulative increase of 56.86% this year, outperforming the CSI 300 index by 37.17%, ranking it third among the Shenwan industries [2][9]. - OpenAI's recent advancements, including the launch of the Sora 2.0 video generation model and the announcement of significant user engagement with ChatGPT, are expected to drive increased demand for AI infrastructure [18][24]. - The report highlights the strong performance of Hon Hai Precision Industry Co., Ltd. (Foxconn), which reported a record revenue of 837.1 billion NTD in September, reflecting a 38.01% month-over-month increase and a 14.19% year-over-year increase [18]. Summary by Sections Market Review and Valuation - The Shenwan electronic sector increased by 2.13% over the last two weeks, underperforming the CSI 300 index by 0.39 percentage points, and has a TTM PE ratio of 69.14, placing it at the 100th percentile for the last five years [2][9][14]. Industry News - OpenAI's Sora 2.0 model has made significant improvements in physical realism and audio-video synchronization, aiming to democratize AI video creation [18]. - The U.S. has approved the export of NVIDIA chips worth billions to the UAE, indicating strong international demand for advanced semiconductor technology [18]. Company Announcements - O-film Technology Co., Ltd. plans to acquire a 28.2461% stake in O-film Microelectronics (Nanchang) through a share issuance, pending regulatory approval [17][19]. Industry Data - Global smartphone shipments reached 295 million units in Q2 2025, marking a 1.03% year-over-year increase, while China's smartphone shipments fell by 13.77% to 20.56 million units in June 2025 [20]. - The prices of various sizes of LCD panels remained stable in September 2025, with 32-inch panels priced at $36 each [21]. Weekly Perspective - OpenAI's strategic partnerships with NVIDIA and AMD to deploy substantial AI data center resources are expected to intensify competition in AI infrastructure [24]. - The report suggests continued focus on AI server ODM and high-end PCB/CCL segments as key investment opportunities [24]. Key Stocks to Watch - The report identifies several companies with strong growth potential, including: - Huadian Technology Co., Ltd. with a 56.59% year-over-year revenue increase in H1 2025 [25]. - Luxshare Precision Industry Co., Ltd. with a 20.18% revenue growth in H1 2025, benefiting from advancements in consumer electronics and automotive sectors [25]. - Pengding Holdings Co., Ltd. with a 24.75% revenue increase in H1 2025, driven by product optimization and cost reduction efforts [25].